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It is understood that Sanya Bonded Logistics Center belongs to Type B, which means that it is operated by an enterprise legal person in China, and many enterprises enter and engage in bonded warehousing logistics business. Compared with the A-type bonded logistics center established by a single legal person and operating bonded logistics services, the B-type bonded logistics center is more open, with higher approval and acceptance standards and lower entry threshold for enterprises.

The goods in this cross-border e-commerce package are glasses, which were shipped from abroad by an e-commerce company, imported to Sanya, Hainan on February 24, and mailed to customers by express delivery after being checked and counted by Sanya Customs staff on the morning of the 25th.

According to the relevant person in charge of Sanya Customs, cross-border e-commerce bonded retail import refers to the consumption behavior of consumers in China who purchase goods from overseas through the third-party platform operators of cross-border e-commerce and transport them to the border through bonded logistics centers or special customs supervision areas. Sanya Bonded Logistics Center can provide bonded warehouses for all kinds of import and export goods, and under the supervision of the customs, it can carry out functions and services such as bonded warehousing, simple processing of liquidity, global procurement, international distribution and distribution, entrepot trade and international transit.

Meng Qian, Head of Sanya Bonded Logistics Center (Type B):Imported goods do not need to be taxed in the bonded warehouse, and the corresponding taxes will be paid according to their categories when they leave the bonded warehouse, which will save a lot of money.
According to the notification from Wujin District Emergency Management Bureau, Changzhou, Jiangsu Province
At 3: 38 on January 20th.
A dust explosion occurred in the workshop of Changzhou Shenrong Metal Technology Co., Ltd., located in Nanxiashu Street, Wujin District.
A total of 8 people were killed and 8 were slightly injured.

Safety tips for dust explosion
Dust explosion is caused by combustible dust.
Encounter a heat source within the explosion limit.
(open flame or high temperature)
Dust explosion is extremely harmful.
It often causes heavy casualties.

Five elements of dust explosion
Combustion-supporting gas: A certain oxygen content is the basis of dust combustion.
Combustible dust: dust that can be oxidized and burned with combustion-supporting gas.
Ignition source: a high-temperature heat source that can make the temperature of local dust clouds suddenly increase and burn.
Dust cloud: combustible dust cloud suspended in the air and reaching the lower explosion limit.
Confined space: the dust cloud is confined in a relatively closed space.
Characteristics of dust explosion
Multiple explosions are the biggest feature of dust explosion.
When air billow explodes for the first time, it will blow up the dust deposited on the equipment or the ground. In a short time after the explosion, negative pressure will be formed in the center of the explosion, and the surrounding fresh air will be filled in from the outside to mix with the raised dust, thus triggering a second explosion. During the second explosion, the dust concentration will be higher.
Safety management of enterprises involved in dust explosion
Relevant regulations
Which enterprises are involved in dust explosion?
"Safety Regulations on Dust Explosion in Industry and Trade Enterprises" Article 2 These Provisions shall apply to the dust explosion safety work and supervision and management of metallurgical, nonferrous metals, building materials, machinery, light industry, textiles, tobacco, commerce and other industry and trade enterprises (hereinafter referred to as dust explosion-related enterprises) which are in danger of combustible dust explosion.
What should be included in the enterprise dust explosion-proof safety management system?
Article 7 A dust explosion-related enterprise shall establish and implement a dust explosion-proof safety management system according to the actual situation of the enterprise. The dust explosion-proof safety management system shall include the following contents:
(1) Risk identification, assessment and control of dust explosion;
(two) the investigation and management of hidden dangers of dust explosion accidents;
(3) Safety operation procedures for dust jobs;
(4) Education and training on special safety production for dust explosion prevention;
(5) Dust cleaning and disposal;
(6) Operation, maintenance, overhaul and maintenance management of dust removal system and related safety facilities and equipment;
(seven) emergency treatment and rescue of dust explosion accidents.
Dust-related explosion enterprises
Criterion for judging major hidden dangers
What are the circumstances of related enterprises that have been judged as major accidents?
"Criteria for Judging Major Accident Hidden Dangers of Industrial and Commercial Enterprises" Article 11 An industrial and commercial enterprise with the risk of dust explosion shall be judged as a major accident hidden danger in any of the following circumstances:
(1) The hazardous place for dust explosion is set in a multi-storey building (structure) with non-frame structure, or there are places for gathering staff such as dormitory, conference room, office and lounge in the hazardous place for dust explosion;
(2) Different types of combustible dust, combustible dust, combustible gas and other media that are likely to aggravate the explosion risk share a dust removal system, or different buildings (structures) and different fire zones share a dust removal system and the dust removal systems are interconnected;
(three) the dry dust removal system did not take any explosion prevention and control measures such as explosion venting, inerting and explosion suppression;
(4) When the dust removal system of metal dust such as aluminum and magnesium adopts positive pressure dust removal, or other combustible dust removal systems adopt positive pressure dust blowing, measures such as spark detection and elimination are not taken to prevent ignition sources;
(five) the dust removal system adopts gravity settling chamber for dust removal, or adopts dry roadway structure as dust removal air duct;
(six) the dry dust removal system of aluminum, magnesium and other metal dust and wood dust is not equipped with a gas lock and ash discharge device;
(seven) the electrical equipment in the dust explosion dangerous places divided into 20 zones, such as dust collectors and dust collection bins, does not meet the explosion-proof requirements;
(eight) before crushing, grinding, granulating and other process equipment that are easy to generate mechanical ignition sources, there is no iron, stone and other sundries removal device, or the air duct connected with the sander in the wood processing enterprise is not equipped with a spark detection and elimination device;
(9) Failing to take ventilation and other measures to prevent hydrogen accumulation in the collection, stacking and storage places of spontaneous combustion metal dust when wet, or failing to take waterproof and moisture-proof measures in the dry collection, stacking and storage places;
(ten) did not implement the dust cleaning system, resulting in serious dust on the job site.
It’s the end of the year and the beginning of the year.
Industry and trade, mining, fire protection and other key industries.
This safety production tip
Please put it away!









Original title: "Dust explosion, 8 deaths and 8 injuries! Urgent reminder! 》
Read the original text
April 15th to 21st this year is the National Cancer Prevention and Control Publicity Week, and the theme of this publicity week is "Lighting the Road to Anti-cancer and Helping Healthy China".
In order to respond to National Health Commission’s call and contribute to "Healthy China 2030", Qianxianjun specially started with our daily diet, combined with the list of carcinogens published by IARC (the International Agency for Research on Cancer of the World Health Organization), and took stock of the carcinogenic diets lurking around us to prevent the slow progress and protect our health.
In 2012, a film "China on the Tip of the Tongue" was born. Focusing on Chinese’s beautiful pursuit of food and life, the documentary connected the stories of people and told the food ecology in various parts of China. Fry, stir-fry, stir-fry, stir-fry, cook and stew. Chinese skillfully uses various cooking methods to process and cook ordinary ingredients into delicious food.
From Korean kimchi by the Hulan River in Heilongjiang, to Nuodeng ham in the deep mountains of Dali, Yunnan, from the steaming Lamian Noodles in Lanzhou in the morning, to the flexible rice cakes in Ningbo during the New Year, the four sides eat things, but a bowl of fireworks. The food in my hometown domesticates our taste buds and becomes the homesickness that haunts wanderers.

Source: Douban "China on the Tip of the Tongue" entry
But today, we are not going to introduce local cuisines, but to cool down everyone’s enthusiasm for food (cold-hearted). Taking the common foods in life as an example, we will take stock of the cancer-causing diets lurking around us, hoping to satisfy our appetite while taking care of our health.
01 bacon, salted fish and other processed meat
"In Hunan in the mainland, in August of the lunar calendar, the flowers in the rice fields are blooming, and it is time for the Miao people to make pickled fish and bacon. Xiangxi is rich in wood, and hardwood is the best fuel for smoked bacon, such as tea tree and bayberry tree. When smoking and roasting, the cured meat should be hung on the fire pit for heating and cooking, and pine cones, tea shells and orange peels should be put into the fire pit continuously, so that the smoked bacon will have the fragrance of tea fruits. For the simple Miao family, salted fish and bacon is not only a kind of food, but also a life and memory preserved in the years, which will never be forgotten.
In today’s Huangshan area, ham and bacon are still drying in the backyard of farmers, which is full of pastoral atmosphere. The "knife board incense" made of salted bacon is a main course for hospitality and one of the representative works of Huizhou cuisine. In Master Ye’s view, the peasant ham in my hometown is the most delicious ham in the world. Of course, he must know that in Jinhua, Zhejiang Province, not far from ancient Huizhou, a famous ham is also produced … "

Source: China on the Tip of the Tongue
Which southern family doesn’t have their own preserved sausage and bacon in their new year’s goods? In the cold winter, a pot of fragrant wormwood fried sausage is served, which is liked by adults and children.
However, although sausages are beautiful, you can’t be greedy!
According to the List of Carcinogens of the International Agency for Research on Cancer of the World Health Organization, processed meat belongs to Class 1 carcinogen. People who eat more than one or two (that is, 50g) of processed meat every day will increase the incidence of colorectal cancer by 10%~20%. This is because processed meat contains a lot of nitrite, which is highly carcinogenic. Whether it is sausage cured with salt and spices, ham smoked with charcoal fire, and braised pork, it belongs to processed meat.

Sausage bacon and other creative ideas
From Japan to South Korea, and then to the coastal areas in East China, the incidence of gastric cancer and esophageal cancer is ridiculously high. After a lot of research, scientists found that people in ancient coastal areas mostly made a living by fishing, but in summer, fish that were not eaten in time were easy to rot, so our clever ancestors invented salted fish, which could greatly extend its shelf life by pickling and drying it in the sun, and this custom has been inherited ever since. This is a very common folk processing method in itself, but today it has to be labeled as "unhealthy food".
In the report "Diet, Nutrition and Prevention of Chronic Diseases" issued by the joint expert group of the World Health Organization and the United Nations Food and Agriculture Organization, salted fish is clearly classified as a kind of carcinogen, and it is believed that Chinese salted fish will cause cancer, and eating salted fish often will increase the risk of nasopharyngeal carcinoma.

The creativity of salted fish and worms
Because nitrite in salted fish is likely to exceed the standard, and these nitrites may interact with protein in fish to form nitrosamines, a strong carcinogen, which is what we are most worried about.
Many friends will say that our hometown people all eat bacon and salted fish. I haven’t heard of anyone who has cancer. You who do popular science like to scare people. It needs to be emphasized here that the epidemiological investigation of diseases is to explore the correlation between such diseases and some bad habits from the perspective of groups and big data, indicating that this bad habit will increase the probability of suffering from diseases, and correlation is not equal to causality. From an individual perspective, it does not mean that eating bacon and salted fish will definitely lead to nasopharyngeal carcinoma.
But for the sake of everyone’s health, we still recommend eating processed meat in low frequency and in small amount, which is safer.
02 pickles
"In the early morning of autumn, the ancient Hulan River flows through Yuan Ye. It originated in Xiaoxing ‘anling and meandered into Songhua River. Jin Shunji grew up by the Hulan River. For her, her hometown is the flavor of kimchi that makes her dream. The cabbage in the vegetable garden is planted by my mother every July when she is prostrate. In order to make kimchi, all varieties with tight hearts and tender leaves are selected.
Today, my daughter learned how to make kimchi with her mother for the first time. There are many kinds of Korean kimchi, and even if it is only one variety, it can present many different flavors: refreshing cold food, delicious cooking, and so on. In the long winter, with the company of crispy and sweet spicy cabbage, it seems that the dull days will become warm, rich and delicious … "

Source: China on the Tip of the Tongue
When it comes to nitrite, you have to say kimchi. The appetizing and refreshing kimchi is the national food of Korean people, and it often appears on the table of our country as a small meal, but it also has the risk of cancer. During fermentation, nitrate in vegetables will be greatly reduced, resulting in a large amount of nitrite, which is known to be highly carcinogenic.

Pickled vegetables, worms and creativity
However, there is a trick to eat kimchi, which can reduce the harm of nitrite.
On the fifth to seventh day of pickling, the nitrite content generally rises to the peak, which happens to be the best state of kimchi taste. So many friends will take out kimchi and eat it at this time, which is very incorrect.
If you can wait patiently for a few more days, the content of nitrite will gradually decrease after pickling kimchi for more than 9 days, and it will almost decrease to the national standard value after about 15 days. Therefore, it is usually recommended that kimchi be eaten after 15 days in the jar.
In addition, some people will choose to make a lot of kimchi at a time and eat it while soaking. In this process, kimchi may be polluted to varying degrees, which increases the possibility of bacterial growth. Therefore, it is recommended to eat enough kimchi. The incidence of gastric cancer in Korea ranks first in the world, which is inseparable from the craze for kimchi.
03 leftovers
All the elderly people in the family know that they are used to saving all their lives, mending (broken clothes), leaving (hot meals) and cutting (broken food). It is a virtue to mend clothes when they are broken, but it is not good for your health to eat the leftover food when it is broken. Let’s talk about leftovers, especially leftovers, which is the home of nitrite.
When the leftovers are left at room temperature for 6 hours or refrigerated for 24 hours, microorganisms may gradually start to breed, transforming the nitrate contained in the leftovers into toxic nitrite. If these foods are ingested by the human body for a long time, it will greatly increase the occurrence of tumors such as gastric cancer and esophageal cancer. However, meat food contains less nitrate, and meat dishes can be preserved for 1 ~ 2 days under the condition of refrigeration or frozen preservation.
From this, we can draw a conclusion that leftovers need to be eaten within 24 hours, and leftovers can be eaten within 48 hours. Many office workers worry that take-out is unsanitary and will bring their own meals. This is a good habit, but it is necessary to remember that lunch on the first day should be eaten at noon the next day at the latest, and it is best not to put it in the evening.

Creativity of refrigerator worm
In summary, we can see that processed meat, pickles and leftovers are inseparable from limited storage conditions and economic conditions.
According to statistics, the incidence of gastric cancer has been continuously decreasing in recent 30 years, whether in Europe, America or China, and the incidence in urban areas is much lower than that in rural areas. The reason is that the economy has developed rapidly and people’s living standards have been significantly improved, which has led to the widespread use of refrigerators, prolonged the shelf life of food and freed us from dependence on pickled food (processed meat and kimchi). From here, we can also see how important it is for health to eat fresh vegetables and meat.
04 moldy food
As we mentioned earlier, the old people are used to "cutting bad food", but even if the bad parts are cut off or thrown away, the toxins produced by mildew have already spread to the rest, and when they are eaten in their stomachs, they will have abdominal pain and diarrhea, and even cause disease and cancer. One of the most frightening toxins is aflatoxin.
Aflatoxin, also known as "arsenic", is the most toxic and carcinogenic mycotoxin found so far. The toxicity of aflatoxin B1 is 10 times that of potassium cyanide, 68 times that of arsenic and 75 times that of standard carcinogen dimethyl nitramine. The incidence of most cancers is related to the intake of this toxin.

The idea of moldy orange worm
It is reported that the physical and chemical properties of aflatoxin are quite stable, which can not be destroyed by general cooking, even if it is sterilized at 100℃ for 20 hours, it may not be completely removed. And it can not be degraded in human body, and can only be deposited in liver cells. When aflatoxin deposition exceeds human tolerance, it will cause liver damage and induce liver cancer.
Aflatoxin mainly comes from contaminated grain and its products, such as peanuts, peanut oil, corn, corn oil and dried fruits such as melon seeds and walnuts.
If the grain becomes discolored or deteriorated, especially with yellow-green mold, don’t eat it. If you eat bitter melon seeds, almonds and other nuts, you must spit them out in time and gargle. Because the bitter taste of nuts such as melon seeds comes from aflatoxin produced in the process of mildew. If the edible oil has a "spicy taste", it is because aflatoxin is produced after the oil is oxidized and rancid. Here, it is suggested to throw away the bad edible oil quickly, remember to buy small packaged food and consume it quickly.
What if the old people at home protest? Then let’s figure it out with him, whether we should care about toxic and spoiled food or the health of our family.
05 barbecue
"At eight or nine o’clock in the evening, the sun has not set, and the nightlife in Urumqi needs to wait. Many people have gathered at Sulaiman Barbecue Restaurant, and while waiting for the roast of lamb intestines, the heart will beat more than usual.
With the high temperature roasting, the natural fat on the sausage melts and smells fragrant, and the corn flour absorbs the oil, which is fried into a slight corn flavor, and it is integrated with the mutton. The baked surface of the sausage is brown, just sprinkle with cumin, pepper and salt. The last thing that comes out is the capsule that really provides carbohydrate. The bag should also be sprinkled with seasoning and buckled on the barbecue to heat and rub the taste. In this way, a vitality package that fascinates Xinjiang people is successful … "

Source: "A String of Life"
Finally, when it comes to barbecue, don’t you like barbecue when you are reading this article? Summer night, friends, barbecue beer, if coupled with a wonderful World Cup live broadcast, wouldn’t it be beautiful? It is precisely because everyone loves to eat, and the frequency is relatively high, so the health problems about barbecue need our attention.

Barbecue Tuchong creativity
During barbecue, due to the high baking temperature, the fat, cholesterol and other components in food may be pyrolyzed or thermally polymerized at high temperature to form benzopyrene. Especially in the burnt part, the amount of benzopyrene will increase significantly.
Benzopyrene is a strong carcinogen, which can cause lung cancer, gastric cancer, bladder cancer and digestive tract cancer. Benzopyrene is also teratogenic and mutagenic, which can affect offspring through the mother’s placenta, thus causing embryo malformation or death and the decline of immune function of offspring.
Are you surprised to see this? The delicious kebab is actually a smiling tiger hiding a knife. Seeing that summer is coming again, shall we still eat this string? In fact, if handled properly, the harm of barbecue can be greatly reduced.
Someone once did an experiment with roasted sausage. When he roasted it for the first time, the fire was in direct contact with the sausage, which led to the sausage being directly burnt in the final product, and the benzopyrene content was 10.7ug/kg. However, when he changed the barbecue method and separated the sausage from the fire by 5cm, the sausage was not only delicious, but also the benzopyrene content was only 0.67ug/kg. When the scientist further changed the way, Accordingly, it also brings us some inspiration to eat barbecue healthily:
Master the temperature, and the food is not in direct contact with the flame;
Cut small pieces, turn over frequently, and don’t eat the burnt part;
Replace charcoal fire with electricity or gas;
Wrap food in tin foil before baking;
Eat barbecue in small quantities and at low frequency.
Helicobacter pylori
Helicobacter pylori is not a food, but it is closely related to our diet. Especially in China, the system of separate meals has not been popularized, and it is easy for people at a table to pinch chopsticks in several dishes, so the infection of Helicobacter pylori in China is often familial.
In addition, kissing and sneezing can cause the infection of Helicobacter pylori. According to the epidemiological survey of Helicobacter pylori group of Chinese Medical Association, the infection rate of Helicobacter pylori in China is 59%, which means that one in every two people is infected.

The creativity of gathering dinner and eating worms
However, there is no need to panic, because clinically, nearly 90% of infected people have no symptoms all their lives, and Helicobacter pylori is quietly not a demon in their bodies. However, for a small number of patients, after Helicobacter pylori multiplies in the stomach, it may damage the gastric mucosa and cause gastritis or peptic ulcer. If not treated, some patients will suffer from gastric cancer. In 1994, Helicobacter pylori was listed as a carcinogen by the World Health Organization and the International Institute for Cancer Research, and it was considered that 78% of gastric cancer could be attributed to chronic Helicobacter pylori infection.
Nowadays, with the increasing popularity of people’s knowledge of Helicobacter pylori, C13 or C14 breath test has also been included in the routine physical examination items. For ordinary people, it is no longer a problem to do a good job of dividing meals, protecting gastric mucosa and regular physical examination in life.
07 alcohol
The story of Chinese and wine has a long history. Through archaeological excavations, it has been found that there is wine in Shang bronzes three or four thousand years ago. Li Bai, a great poet in the Tang Dynasty, was both a poet and Brewmaster. The wine culture has been extended to this day, and the wine table culture of not getting drunk and not returning has also been born. All kinds of wine merchants are more accurate in positioning and hot in marketing. There are "Haidahei" wine, which focuses on young people and is known as "young people’s label", red wine, which focuses on women and claims to be a beauty before going to bed, and xx medicinal wine, which focuses on middle-aged and elderly men and claims to prolong life. However, regardless of the advertisements of major wine shops, the World Health Organization uses severe and cold research data to hit the face: Don’t drink! Carcinogenic!

Drinks, worms and creativity
Studies have shown that 5.5% of cancers and 5.8% of cancer deaths in the world are caused by alcohol, which means that one out of every 18 cancers is drunk. Nearly 800,000 cancer patients worldwide are caused by drinking every year!
In fact, alcohol itself is not a carcinogen. The real danger is its metabolite in the body: acetaldehyde. After alcohol (ethanol) enters the body, it is metabolized to acetaldehyde by alcohol dehydrogenase, and then to acetic acid by acetaldehyde dehydrogenase, which is excluded from the body. Both ethanol and acetic acid are relatively safe, but acetaldehyde in the middle is a definite carcinogen, because it can directly bind DNA and induce gene mutation. The World Health Organization lists acetaldehyde as a first-class carcinogen!

Metabolic process of alcohol in the body
Drinking alcohol is directly related to breast cancer, colorectal cancer, liver cancer, esophageal cancer, gastric cancer and pancreatic cancer. Of course, the types of cancer that are most closely related to alcohol come from the tissues that will be in direct contact with drinking: oral cancer, laryngeal cancer, esophageal cancer and so on. The latest data from the United States shows that 41% of oral cancer and 21% of esophageal cancer are related to drinking.
Moreover, most East Asians carry mutated acetaldehyde dehydrogenase gene, which makes it impossible to effectively degrade acetaldehyde. Drinking alcohol in Chinese is more likely to cause cancer! The most dangerous thing is to drink a lot of alcohol for a long time. The amount of alcohol is positively correlated with the risk of cancer. The more you drink, the longer you drink, the higher the probability of cancer.
How much wine is safe if people have to drink two drinks at dinner? The official recommended amount in the United States is: no more than one serving of alcohol per day for women and no more than two for men. One serving of alcohol is about 18ml(14g). The alcohol content in different wines is different. In conversion, beer is about 350ml, wine is about 150ml, and 50-degree liquor is 35ml.
At this point, the inventory of common carcinogenic diets is over. Let’s summarize the main points of this article:
Processed meats such as bacon and ham are eaten in low frequency and in small quantities;
Kimchi is eaten in low frequency and small amount;
Barbecue is low frequency and eaten in small quantities;
Leftovers need to be eaten within 24 hours;
Don’t eat moldy and rotten food;
Remember to check helicobacter pylori in physical examination;
Don’t drink, don’t drink.
Finally, I will show you the list of carcinogens published by IARC (International Agency for Research on Cancer of the World Health Organization), which should be the most authoritative list of carcinogens in the world, and the carcinogens mentioned in this article are extracted here. National Medical Products Administration also specially compiled and translated all the lists for everyone-click "Read the original" at the end of the article to get there directly. (See "Clinical Frontline" in WeChat official account)
In the list, according to the amount of evidence, carcinogens are divided into four categories:
Class 1: definite carcinogens (120 kinds)
Class 2A: probable carcinogen (81 species)
Category 2B: Possible carcinogens (299 species)
Class 3: No evidence, suspected carcinogen (502 species)
From a scientific point of view, I suggest that you must learn from Category 1. Everything in it is widely verified, and there is evidence related to the human body, which is unanimously recognized by the scientific community.
Class 2A should be understood that the substance in it is usually clear in animal experiments, but the data in human body are insufficient, so there is still controversy about human carcinogenicity.
Class 2B and class 3 evidence are insufficient, and the scientific community is controversial, so there is no need to worry.
The second aunt and the third uncle in the family group often forward "shock! Xx is carcinogenic! " The common routine of the article is to exaggerate the harm of 2B or 3 substances with weak carcinogenic evidence, such as coffee, tea, printing ink, fluorescent lighting and so on. What needs to be reminded here is that correlation is not equal to causality, and many carcinogens need a long time and a large amount of accumulation to cause cancer. In daily life, developing good living habits can keep cancer away.
reference data
1. How to Eat for Cancer Patients: A Prescription for You by Experts from Beijing Cancer Hospital, written by Yang Yue and Wang Xing, Tsinghua University Publishing House.
2. Food documentary "China on the Tip of the Tongue"
3. Food documentary "A String of Life"
4. https://en.wikipedia.org/wiki/Nitrite#Toxicity
5. https://monographs.iarc.who.int/wp-content/uploads/2019/07/Classifications_by_cancer_site.pdf
6. https://en.wikipedia.org/wiki/Helicobacter_pylori#Cancers
7. List of carcinogens of the International Agency for Research on Cancer of the World Health Organization (official website link of the Food and Drug Administration)
https://www.nmpa.gov.cn/xxgk/mtbd/20171030163101383.html
8. "Barbecue, salted fish, sausage, fried food … Are they really carcinogenic? ",pineapple factor
9. Why is half of the gastric cancer in the world in China? More in rural areas than in cities? ",pineapple factor
10. "2018 first screen paper: endless troubles! Drinking alcohol can directly lead to irreversible mutation of stem cell genes! ",pineapple factor
College students’ internship in enterprises before graduation, especially in famous enterprises, is not only conducive to improving their own ability, but also very helpful for finding jobs in the future. However, this is actually used as a channel for making money by intermediaries. Some intermediaries claim that they can recommend college students to practice in famous enterprises with the help of huge enterprise resources and workplace tutor resources, and clearly mark the internship opportunities, saying that "they can be pushed internally to ensure that they can go in for internships" and "no fees are charged if they are unsuccessful". The "Workers Daily" reporter noted that the fees charged by intermediaries ranged from thousands of yuan to tens of thousands of yuan. Is this internship reliable?
The internship has been guaranteed, and the maximum need is more than 50,000 yuan.
"Students who want to go to top investment banks, big four accounting firms, well-known consulting companies and other institutions for winter internship can contact me and be guaranteed. The internship time is about three months, which requires a certain fee. " Just as some senior graduates were running around looking for internship opportunities in winter vacation, some intermediaries began to promote internship positions in employment forums of major universities.
In the list of "target offer (employment notice) and fees", the agency clearly classified different types of enterprises in different industries. Take investment banks and consulting companies with high academic qualifications and high gold content as an example. The internship offer of the most expensive foreign investment bank is priced at 52,800 yuan, while the internship offer of foreign consulting companies is priced at 46,800 yuan. In this project list, the cheapest ones are domestic fast-moving consumer goods and Internet companies, and the price tag ranges from 7800 yuan to 15000 yuan.
The reporter consulted an intermediary agency in Guangzhou as a job seeker and found that the intermediary agency has different packages to choose from according to the different needs of job seekers. For example, if the goal is to guarantee an offer for the internship position, there will be a job-seeking consultant to teach career planning, resume revision, interview counseling and three financial practice courses, and get the internship offer within two months. If it is unsuccessful, most of the fees will be refunded at a price of 5,999 yuan/person; For high-end positions with hukou needs such as Beijing and Shanghai, they are priced one-on-one separately, and they can’t get targeted positions, and all of them are refunded.
9.9 yuan can join the winter vacation internship promotion group.
In addition to using employment forums, the reporter found that many intermediaries also operate WeChat official account for publicity. There is a winter vacation internship push group in the menu below WeChat official account. There are generally two ways to join the push group: one is to forward the WeChat of the intermediary company to the circle of friends or the WeChat group of college students with more than 100 people to help promote it; Second, you can pay for 9.9 yuan’s backward group by scanning the code.
After the reporter entered the South China Group of an intermediary agency, he found that there were nearly 500 members in the group. Every day, the intermediary consultant sends the internship information to the group in the form of pictures, but the delivery mailbox left is not the enterprise mailbox, but the intermediary company’s mailbox is used as a transit point, and then the intermediary company throws it into the enterprise mailbox.
The intermediary consultant said that this kind of extrapolation method does not need to screen resumes, and it is possible to go directly to the interview. However, when some students told the consultant that they didn’t wait for the interview notice, the consultant simply responded "wait".
And some "more secure" internships are pushed in by paying. Students scan the QR code to fill in the membership application form. In addition to the name, school, grade, major and basic information, the registration form should also fill in information such as graduation plan, expected internship start time, internship days, target industry, expected position, job target city, career confusion, reasons for wanting to participate in internship, academic background, scholarship experience, award-winning experience, community experience and internship experience.
The intermediary consultant explained that this kind of referral opportunity belongs to his own company, which can guarantee the entry, but it needs to pay to lock the quota, and if the interview fails, it will be refunded in full, and the recommendation fee is about one or two months’ internship salary.
Is the practice of intermediaries legal?
So, is this practice of intermediaries legal? People in the legal profession pointed out that from a legal point of view, it is not illegal for intermediaries to provide internship opportunities to college graduates at a clearly marked price. However, if intermediaries engage in false propaganda and defraud college graduates, they will infringe on the legitimate rights and interests of college graduates and are suspected of breaking the law.
"I think this kind of service is acceptable with a clear price tag." Liu Tongxue, a senior student who is looking for a job, told the reporter that she calculated an account for the reporter: "The relationship between supply and demand of graduates and recruitment positions in our line is very unbalanced. Take our school as an example. Among the 3,000 to 4,000 people who graduate every year, there are at least 800 people who want to enter the financial industry. How can there be so many internship positions for brokers? " Some students also said that they would choose to pay for an internship opportunity with high gold content because they want to enrich their resumes abroad.
In this regard, a career consultant told reporters that the authenticity and effectiveness of the "paid internal push" service mode mentioned by some intermediaries have yet to be verified. There is no standard for the effect and satisfaction of post-service, and once a dispute occurs, it is difficult to protect the rights and interests of job seekers.
He believes that college students should still obtain the job information of their favorite enterprises through campus recommendation, campus job fairs or large recruitment websites. At the same time, college students should consciously improve their comprehensive strength to meet the requirements of enterprises, instead of spending money to take "shortcuts".
Our reporter Ye Xiaozhong Intern Liu Chubing Lin Guanfeng
Analects of Finance and Economics
Author: Yao Yaqi
In the beverage shops in urban streets and lanes, three or five friends sit around the stove and spend their leisure afternoons in the smoke of cooking tea; On the social platform, what brand of down jacket to buy is more cost-effective, which has become a new hot spot for people to discuss consumption choices; Hot sugar fried chestnut tea, hot sweet-scented osmanthus rice, and seasonal hot drinks introduced by beverage shops have triggered a craze for queuing to buy … …
It has been a severe winter, and although it has cooled down and snowed in many places, the "warm economy" in winter displayed by different industries is heating up continuously in China. Not only in many industries, but also in different regions, various consumption formats are also dynamic in generate. In the north, Changbai Mountain and other areas rich in ice and snow resources, ice and snow tourism projects such as festivals, research and skiing, as well as timely subsidies for tourism consumption, have attracted skiers from all over the country and even the world to enjoy the scenery of the north and enjoy skiing. Looking at the south, many cities and counties in Hainan take the opportunity of "wintering" tourism to let tourists feel the happy and warm atmosphere in winter theme activities such as cultural performances and sports events. In the cold winter, people can still feel the fierceness of consumer markets everywhere.
This winter’s consumption fever is also the embodiment of China’s sustained recovery of consumption and long-term positive trend of economic development. According to the data released by the National Bureau of Statistics, in the first three quarters, the total retail sales of consumer goods in China was 34,210.7 billion yuan, a year-on-year increase of 6.8%. Retail sales of commodities reached 30.5 trillion yuan, up by 5.5%; The catering revenue was 3,710.5 billion yuan, an increase of 18.7%. The national online retail sales reached 10,819.8 billion yuan, up 11.6% year-on-year. China’s new consumption format continues to be active, the market vitality continues to be generate, and the consumer demand of residents is constantly being released.
Good data means the strong resilience of China’s economic development. We should also see that the consumption potential of Chinese residents is still subject to some constraints, and there is still much room for improvement in residents’ consumption willingness and consumption ability. Faced with huge consumption potential and super-large-scale market, all localities are further opening up consumption channels, creating consumption hotspots, and accelerating the smooth "double cycle" to stimulate further economic development.
In some cities, the construction of an international consumption center city is in full swing as an important measure to guide and drive consumption. In July 2021, with the approval of the State Council, five cities, namely Shanghai, Beijing, Guangzhou, Tianjin and Chongqing, took the lead in building an international consumption center city. Since then, Shenzhen, Wuhan, Changsha, Zhengzhou, Xi ‘an, Hangzhou and other places have also issued relevant plans and programs. International consumption center is one of the core functions of modern international metropolis, the gathering place of global consumption resources, the commanding height of a country and even the global consumption market, and the vane of international consumption development. It is generally characterized by international fame, prosperous cities, active business, convenient arrival, comfortable consumption and superior location, with rich and diverse consumption supply, pleasant and convenient consumption environment, perfect and orderly consumption system, leading economic and cultural status and other key elements.
Promoting the cultivation and construction of international consumption center cities is an important strategy to promote high-quality economic development and build a new development pattern, which has brought a positive pulling effect on promoting consumption. In Beijing, 34 traditional business districts, such as Wangfujing, Qianmen Dashilan and Sanlitun, have been upgraded since the start of the construction of an international consumption center city. The Universal Theme Park was grandly opened, and the number of country houses in the city grew to 4,965, and the cultural tourism consumer market continued to release vitality; Consumer demand has shifted from commodity consumption to balanced development of commodity consumption and service consumption, and the consumer market has shown a trend of diversification, quality and personalized upgrading. Guangzhou’s consumption vitality is also constantly improving. In the list of China’s consumption vitality cities published by Forbes China in 2023, Guangzhou’s urban commercial charm continues to upgrade, rising one place compared with last year, ranking third in Chinese mainland, following Beijing and Shanghai.
However, it should also be noted that compared with new york, Paris, Dubai, Tokyo and other international cities that radiate global consumption, there is still a certain gap in the construction of international consumption center cities in China. To become an international consumption center, cities are required to have super-strong economic strength, highly developed comprehensive service industry and business ability to serve the whole world. At the same time, it is also required to have distinctive commercial content, become a global commercial landmark with recognition, and attract international and large-scale global consumer groups.
In the process of building an international consumption center city, all localities should introduce relevant policies and measures according to their own advantages, continuously expand residents’ consumption and promote consumption upgrading, and enhance the global influence and attractiveness of consumption. In the construction of urban business districts, it is necessary to combine local characteristics and different levels of consumer demand, build a world-class, metropolitan and regional business district system according to local conditions, adhere to diversified development, optimize the layout of business districts, and create attractive new consumption formats and new scenes. Under the trend of economic globalization and information networking, we should give full play to the technological advantages of the Internet, big data and artificial intelligence, constantly develop new online consumption modes and scenarios, and lead the new trend of digital consumption. In terms of coordinating the domestic and international markets, it is necessary to continuously expand high-level opening to the outside world, promote the gathering of high-end international consumption resources, form an advantageous industry with international influence, and at the same time vigorously develop the local cultural tourism industry, build a global tourism destination city, and attract global consumers.
CCTV News:Speaking of seafood, many people will think that it is a specialty of coastal cities. In fact, seafood farming has been started in some inland cities in China. This land farming method shortens the time for seafood to swim to the table and makes seafood fresher.
In the past few days, about 500 Jin of Penaeus vannamei has come out of an aquaculture base in Dongxihu District of Wuhan every day. The person in charge told the reporter that this base was put into operation this year, with more than 300 shrimp ponds with an annual output of 1 million Jin. It is understood that the shrimps in the base are mainly ordered from Hainan, Guangdong and other coastal areas, and the bittern water comes from Shandong, which is desalinated in proportion to control the water temperature and environment. The "waste heat" provided by nearby power plants can realize four-season production.

Also listed in this year, Wuhan produces seafood and groupers. These indoor cultured groupers live in the prepared seawater, and their quality is more stable and safer. Zhang Meilian, who has been engaged in seafood for many years, sold grouper produced in Wuhan for the first time this year, and the quality and price satisfied her.

The variety of cultured seafood in Wuhan is increasing, and the output is also increasing. The eel fry of this aquaculture enterprise are first cultivated in seawater, and after arriving in Wuhan, they are first cultivated in brackish water simulating seawater, and then gradually transferred to fresh water environment. Last year, the enterprise began to breed eels on a large scale, and the products have been sold to coastal areas such as Guangdong and Fujian. Because it is welcomed by the market, it has also expanded its production capacity this year.
Building factories and adding facilities to cultivate seafood on land and entering the northwest region
Not only in Wuhan, but also in recent years, with the development of protected fisheries, seafood farming areas are also advancing inland farther away from the sea. Let’s go to Gansu and Inner Mongolia to have a look.
During this period, a breeding cooperative in Zhangye, Gansu Province ushered in a bumper harvest of Penaeus vannamei. In January this year, the cooperative put in the first batch of shrimp seedlings, simulated the marine culture environment with circulating water, controlled the water temperature and salt content, and carried out industrial culture.

Xu Yunfeng, General Manager of a Breeding Cooperative in Zhangye City, Gansu Province:We have put in three batches of shrimps one after another, with a total investment of 2 million shrimps. So far, the first batch of shrimps have all been sold, and now the third batch of shrimps is ready to start selling.
Xu Yunfeng said that the cooperative’s Penaeus vannamei can produce 6 crops a year, and the output of each crop can reach 20,000 Jin. Seeing the good market response, the cooperative decided to further expand the production scale of white shrimp, and the second phase of the project has started construction.
A batch of Penaeus vannamei will also be listed in an aquaculture base in Erdos, Inner Mongolia in the near future. It is worth mentioning that the area where this base is located is a saline-alkali land with heavy soil salt accumulation and can not be cultivated. In order to turn waste into treasure in saline-alkali land, technicians built greenhouses according to local conditions, adjusted the water consumption of shrimp seedlings, and overcame the adverse effects of high salinity and cold on aquaculture.

The first crop of white prawns has been sold this year, and the response is good. Three local aquaculture enterprises plan to breed 60 million white prawns this year. Aquatic experts believe that although the types of seafood cultivated on land are not rich enough at present, it will be the development trend of protected fisheries in the future.
Liao Yongyan, Professor, College of Oceanography, Beibu Gulf University:Terrestrial cultivation of seafood is a major development direction of aquaculture in the future. Only when agriculture is industrialized can the benefits of farming be improved and the controllability of farming be improved.
A few days ago, it was reviewed and filed by the Ministry of Finance, the General Administration of Customs and State Taxation Administration of The People’s Republic of China.


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Margarita, from Vladivostok, Russia, became the first overseas passenger to enjoy this policy in Heilongjiang Province, marking the smooth start of the tax refund policy for departure in Heilongjiang Province. At present, the first batch of 30 tax refund shops in Heilongjiang Province are located in shopping malls and commercial streets in the central areas of three pilot cities, including 20 in Harbin, 5 in Heihe and 5 in suifenhe city. Overseas tourists who shop in and leave Heilongjiang Province can realize cross-regional shopping tax refund in Heilongjiang Province, and will realize cross-regional interconnection across the country before the end of the year. Since March this year, in order to promote the implementation of this policy in Heilongjiang Province as soon as possible, according to the requirements of the provincial government, the Provincial Department of Finance has done a lot of preliminary basic work in conjunction with taxation, customs and pilot areas:
One is to hold a meeting and make arrangements. The Provincial Department of Finance organized a working meeting of the financial departments in the pilot areas to implement the spirit of the coordination meeting of the provincial government, requiring the pilot areas to give full play to their main responsibilities, and the financial departments to earnestly fulfill their lead obligations, and issued the Notice of the Provincial Department of Finance on Doing a Good Job in the Pilot Work of Tax Refund for Overseas Passengers Shopping in Heilongjiang Province, which put forward specific requirements for the tax refund work of the financial departments in the pilot areas.
The second is to draft a plan and coordinate the promotion. The Provincial Department of Finance, together with the Provincial State Taxation Bureau, Harbin Customs and other departments, has implemented the work of tax refund places, tax refund shops, tax refund software and tax refund fees, and drafted the implementation plan of tax refund policy for departure on behalf of the provincial government in accordance with national requirements. At the same time, the work promotion meeting will be held to coordinate and solve the problems existing in the work promotion of departments and pilot areas in a timely manner, speed up the pace of work, improve work efficiency, and ensure the orderly progress of all work.
The third is to organize acceptance and ensure implementation. The Provincial Department of Finance, together with the Provincial State Taxation Bureau and Harbin Customs, conducted a comprehensive inspection and acceptance of the airports and ports in the pilot areas, and timely rectified and communicated the problems found in the acceptance process, which provided the necessary guarantee for ensuring the timely implementation of the policies in the pilot areas.
In the next step, the Provincial Department of Finance, in conjunction with relevant departments and pilot areas, will conscientiously sum up the implementation of tax refund for departure, formulate standardized standards for application for construction, and take the principle of construction first and approval later in combination with the wishes of the government in the application area and the basic conditions of the port to gradually promote the full implementation of the tax refund policy for departure in Heilongjiang Province.
CCTV News:New infrastructure is an important part of modern infrastructure system and an important support for implementing innovation-driven development strategy and promoting high-quality economic and social development. In recent years, new infrastructure construction represented by 5G, artificial intelligence, data center and industrial Internet has shown a good development momentum, and new infrastructure construction is deeply implanted and empowering China’s economic and social development with high quality.
Shaoxing, Zhejiang: How to Realize the Smart Passage of "Smart Expressway"
In recent years, China has continuously laid out new infrastructure construction in the field of transportation, and promoted the digital transformation and intelligent upgrade of transportation infrastructure from point to area. On January 19th this year, the Hangshao section of Hangshao-Ningbo Expressway connecting Hangzhou, Shaoxing and Ningbo was completed and opened to traffic. Hangzhou-Shaoyong Expressway is the expressway with the highest degree of intelligence and the most digital application in Zhejiang. Since the Hangshao section has been in operation for more than a month, the intelligent facilities of this smart expressway have been further optimized and improved. How does the wisdom highway realize the wisdom passage?

Accurate information comes from nearly 10 smart sensing devices arranged on average per kilometer on the smart highway. Since the intelligent high-speed operation for more than a month, it has actively seized more than 100 abnormal traffic incidents on expressways, such as anchoring and throwing things. These incidents can be actively discovered within an average of 5 seconds, with an active detection rate of 99%. After running for more than a month, the expressway management department has been constantly adjusting these sensing devices to make data collection more accurate.

This expressway, which has been in operation for more than a month, has crossed two important nodes, such as Spring Festival travel rush and free travel during the Spring Festival holiday. Now, with the continuous operation of Smart Expressway, more and more data will be deposited, which will make Smart Expressway more and more "smart" and provide intelligent support for the application of new scenes such as autonomous driving in the future.
Deqing, Zhejiang: The intelligent upgrade of "unmanned minibus" has brought about great changes
Deqing County, Zhejiang Province is the venue of the first United Nations World Geographic Information Conference. In recent years, the local geographic information industry has been vigorously developed, and the geographic information town has become a national geographic information industry gathering area. In 2023, Deqing County, Zhejiang Province became a national-level vehicle networking pilot area. As a pilot project for the construction of a strong transportation country, Deqing County is constantly taking advantage of its industrial advantages to launch new scenarios of driverless applications. A number of new self-driving applications, such as unmanned minibuses in scenic spots and smart sanitation sweepers, have been launched in Deqing. Let’s follow the reporters at the main station to experience the changes brought about by intelligent improvement.

As a national geographic information industry cluster, there are more than 400 related enterprises in the geographic information town of Deqing County, and a large part of them are conquering the related technologies in the field of autonomous driving. This "unmanned minibus" has 8 stops throughout, passing through an important tour route of Deqing Geographic Information Town. In fact, the unmanned minibus itself is also one of the important places to visit.

This year, Deqing County will promote intelligent sanitation application scenarios on a large scale. By the end of 2024, the area of intelligent driving sanitation and cleaning will reach about 2.9 square kilometers, exceeding 40% of the current public cleaning area in the central city.

At present, there are about 950 kilometers of roads in Deqing county, and all of them have been opened for testing. Among them, the two-way intelligent infrastructure is laid over 360 kilometers. A number of new autonomous driving applications that deeply integrate urban governance, such as smart driving buses and online car rides, will be launched one after another this year.
Continuous layout of China’s new transportation infrastructure has made positive progress.
At present, China’s traffic construction is actively integrating with new digital technologies, and information infrastructure such as Beidou and 5G is deepening its application. In addition to the construction of smart roads, the latest data shows that up to now, the mileage of the national inland river electronic waterway map has exceeded 5,700 kilometers. There are more than 40 automated container terminals built and under construction, and more than 10 million road transport and urban passenger vehicles using Beidou terminal have been installed. The application rate of Beidou system in key areas exceeds 95%. The quality of travel services continued to improve, and the regulatory effectiveness of the digital empowerment industry gradually emerged.
1905 movie network news On the evening of June 18th, Wang Sicong’s "Banana Plan" held a "Banana Night" in Shanghai, revealing a brand-new section of the company’s "whole industry chain and pan-entertainment ecology" — — Banana film. At the scene, the banana film industry, which officially met with the media for the first time, also officially exposed the factory logo composed of banana patterns, Banana Picture Logo and other elements through VCR. After that, this logo will also appear in the title position of all films produced by Banana Film.
Wang Sicong, who was scheduled to attend Banana Night, did not show up that night. Wei Xiangdong, executive director of Banana Film Company, introduced the future strategic layout of Banana Film Company to Ye Ning, general manager of Huayi Brothers, Zeng Maojun, president of WANDA CINEMAS, Ren Quan, actor, screenwriter Chen Wenqiang, Shuhuan and other industry partners and the media present.
Following the "Digging Plan for New Banana Directors" in April this year, Wang Sicong plans to spend tens of millions of dollars for new directors and new screenwriters. According to "Banana Film", Wang Sicong, who doesn’t want to "seek fame and gain", wants to concentrate more on the film itself and devote all his energy to the development of projects and contents.
Previously, the Banana Project invited senior filmmakers, including Xie Fei and Chen Kexin, to give lectures for the participants in the first season of the "Digging Project for New Banana Directors". Today, 16 winners of the program also came to the scene. In the future, Banana Film will continue to help them complete their respective works, and the second season’s "Digging Plan" will be launched soon.
In addition to discovering new directors, screenwriters are also the key to producing high-quality content. Therefore, Banana Film Industry also officially launched the "Banana New Screenplay Dream Plan" today, and this plan also has a "heavy reward" with a maximum bonus of 6.4 million. Wei Xiangdong said that the company plans to train a group of top young producers, directors and screenwriters in six years, so as to inject new strength into Chinese films.