On March 21st at about 14.48 local time, an explosion occurred at a chemical plant in Yancheng city in Jiangsu.
At time of writing, the news has become a top trending topic on social media site Weibo, where the hashtag “Jiangsu Yancheng Chemical Plant Explosion” (#江苏盐城化工厂爆炸#) has attracted some 100 million views.
The explosion, that occurred at the Xiangshui Eco-chemical Industrial Zone, was followed by a 2.2 earthquake at 14.48 local time in Jiangsu’s Lianyungang.
According to Sixth Tone, people who have been injured during the incident have been sent to a local hospital.
Footage published by WeMedia show the impact of the massive explosion, with shattered windows from buildings in the area, and showing at least one injured person lying on the street.
Other videos on social media show injured people lining up at the hospital, chaos, and wounded people lying on the street (Twitter link here and here).
According to the official account of China’s Fire Control Department (@中国消防), 31 persons were rescued from the scene around 17.00 local time, when a total of 188 firefighters were present at the scene.
According to various media reports, the chemical plant where the explosion happened is the Jiangsu Tianjiayi Chemical Plant (天嘉宜化工厂). The official website says that the Tianjiayi company was founded in 2007 and has over 280 staff members.
China’s Emergency Management Department (@中华人民共和国应急管理部), that was established in 2018, issued a post on Weibo at the beginning of the evening, stating that expert teams were rushed to the scene to assist local authorities in their rescue operations.
This is not the first time such an explosion makes headlines in China. In 2015, an enormous explosion at a petrol storage station in Tianjin injured hundreds of people. Two years ago, an explosion at a Shandong petrochemical plant left 8 persons dead and 9 people injured.
Chinese state media outlet Xinhuareported that the number of casualties at the Yancheng site are still unknown. Phoenix News reports that as of 19.00 local time, at least 6 people are confirmed to have died, with 30 people being critically injured. (UPDATE MARCH 22 SEE HERE).
On Weibo, people are sharing their concern for the people injured during the explosions, and are also expressing their worries on what exactly caused the explosion and what kind of chemicals people may have been exposed to.
“There are many residential areas and schools near the site of the explosion,” one official account on Weibo writes: “There’s a kindergarten some 1,1 kilometers away, and children have been injured. According to eyewitnesses, residents were injured because of the glass flying around.”
It is reported that there are residential areas and 7 schools in the vicinity of where the Yancheng explosion happened, people have been injured because of glass that was "flying around," eyewitnesses said. pic.twitter.com/LYYNQgwLl4
Sina News reports that there are at least seven schools in the vicinity of the explosion (see image below).
More videos making their rounds showing the impact of today's explosion in Yancheng, Jiangsu. Cannot confirm if this footage indeed is Yancheng, there are also older videos/images resurfacing now. pic.twitter.com/2Rtwvq3Tu9
A live-streaming report by Tencent News, Beijing News, and WeMedia shows that at around 20.00 local time, the fire at the site of the explosion is still blazing, with a strong wind picking up.
Meanwhile, on Weibo, some netizens are complaining that footage of the explosion is being deleted from the social media platform, while others are disgruntled that residential areas and schools would be located so close to a chemical plant.
“I really wish the people there are safe and sound,” dozens of commenters say, posting praying emoji: “It is just so scary, I hope there won’t be any more casualties.”
Manya is the founder and editor-in-chief of What's on Weibo, offering independent analysis of social trends, online media, and digital culture in China for over a decade. Subscribe to gain access to content, including the Weibo Watch newsletter, which provides deeper insights into the China trends that matter. More about Manya at manyakoetse.com or follow on X.
🔥 Quick Take: Trending in China
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The tragic death of six Chinese students during a visit to the Wunugetushan Copper-Molybdenum Mine (乌努格吐山铜钼矿) in Inner Mongolia has been trending on Chinese social media this week.
The students, who study mineral processing engineering at the School of Resources & Civil Engineering Northeastern University (东北大学), visited the site as part of their studies on Wednesday, July 23.
The facility, which operates under the state-owned China National Gold Group Corporation (中国黄金集团), includes a mineral processing plant where ore is crushed and processed using flotation cells to separate copper and molybdenum concentrate from waste rock.
The students were standing on a metal grate above a deep industrial tank used for mineral processing. The grate then suddenly collapsed, and they fell into the flotation tank, which was filled with mineral slurry (see this video to better understand the situation).
The tank was deep, and once inside, the slurry made it impossible to swim.
By the time the students were taken out of the tank, they had already drowned. They were all aged between 20 and 22. One of their teachers was injured in the incident.
According to Sohu News, citing a preliminary accident investigation report, the direct cause of the incident was a pre-existing crack in the grate above the tank, which caused the entire panel to flip and fall off. The grates had been replaced in February but were not properly tested. The site also lacked warning signs about load capacity and reportedly did not restrict the number of people allowed to stand on it.
Three people responsible for safety measures at the site, including the deputy general manager, have now been placed under criminal detention.
Besides the many questions surfacing online about how such a gruesome accident could have occurred, there is also criticism of how the media has reported on the incident. Some outlets mentioned that the 45 other intern students—presumably also present during the visit—were “emotionally stable,” and that the teacher who was injured was in a “good mental state.”
One blogger criticized these phrases, which are often used in media reports following similar incidents. While they appear to describe the psychological condition of survivors or bystanders, the author argued that they are more political than psychological: their real function is to signal to readers that—despite the loss of life—the situation remains under control.
After the online criticism, the Weibo hashtag “45 Intern Students from Northeastern University Are Emotionally Stable” (#东北大学45名实习学生情绪平稳#) has since been taken offline.
At the time of writing, the official website of Northeastern University has been changed to black and white.
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An enormous fire that happened at a restaurant in Liaoning’s Liaoyang on the afternoon of April 29 (see video) has gone top trending on Chinese social media, mainly due to the fact that it caused so many fatalities.
By 7pm, Chinese official media reported that the fire, which happened at 12:25 in the city’s Baita district, had killed 22 people. Three people were injured.
The fire started on the second floor of the restaurant Sanli Chuniang (三里厨娘/Sanli Chef’s Daughter) on Minzhu Road (民主路) and quickly spread throughout the entire two-story brick-concrete structure, which covers an area of about 260 square meters. The windy weather also played a part in how quickly the fire spread. The fire broke out around lunchtime, when there were many customers.
The restaurant before and after the fire.
Some sources on Xiaohongshu report that, according to witnesses, toxic smoke filled the entire building in less than five minutes. The thick smoke, small spaces inside the two-story building, and limited escape routes — some of which were allegedly blocked — all contributed to the high number of fatalities. Some victims were reportedly just ten meters away from the exit, yet still failed to escape.
According to Caixin, the restaurant’s second floor had several private rooms without windows.
To make matters worse, some nearby vehicles were not moved in time, hindering the rescue operations.
Sanli Chuniang was a locally popular restaurant serving various Chinese dishes, snacks, and dumplings. It was in business since 2016.
On social media, many commenters are expressing shock and sadness over the deadly fire. They also want answers into why there seemed to have been little to no fire safety precautions at the establishment.
The last time a restaurant fire with many fatalities made major headlines in China was in 2023, when a gas explosion inside a BBQ restaurant in Yinchuan resulted in 31 deaths. Nine people, including the restaurant owner, were later arrested in connection with the fire and the lack of safety precautions.
Some reports on the Liaoyang restaurant fire have now been removed, but it appears that the restaurant had been operating illegally since 2023 and that its fire safety inspections were not up to date.
Guanchareported that while the cause of the fire is still under investigation, the restaurant owner has been taken into custody.
🔄 Update 1: Chinese leader Xi Jinping issued a statement regarding the devastating fire, calling on local authorities to hold those responsible accountable and to properly handle matters related to the victims and console their families.
Premier Li Qiang also emphasized that local authorities across China should screen for fire hazards and strengthen safety measures to prevent such major accidents from occurring.
🔄 Update 2: Preliminary investigations have ruled out arson or gas leakage as the cause of the fire. The specific cause of the incident is still under investigation, focusing on leftover cigarette butts that might have started the fire or possible electrical faults. The restaurant’s furniture and interior materials were highly flammable, and strong winds outside caused the fire to spread quickly and block the exits. This made it difficult for those trapped inside to escape. Most victims died from asphyxiation after inhaling large amounts of toxic smoke in a short time.
As definite results have not yet been issued at the time of writing (May 6), some netizens are wondering: “When can we expect to hear more?”
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