On March 15, 2011 (February 11, 2011 lunar calendar), CCTV exposed the incident of Shuanghui Group's clenbuterol. On March 15, 2011, CCTV conducted an unannounced investigation into the truth of "bodybuilding pigs", the most eye-catching thing is that the meat of "bodybuilding pigs" has been flowing into the production line of the famous brand Shuanghui. Shuanghui Group published a statement on its website on March 16, saying that Jiyuan Shuanghui Food Co., Ltd. is a subsidiary of Shuanghui Group. Shuanghui Group apologized for the trouble caused to consumers. "After Shuanghui 3.15 was exposed, no one dared to buy it today, and now everyone is panicking," a Walmart salesperson told a China Securities Journal reporter. On the morning of March 16, the reporter randomly visited a number of supermarkets. Some supermarkets still place Shuanghui brand products including ham sausages and chilled meat in a conspicuous position on the shelves, but no one cares about them in front of the shelves. Some supermarkets have already removed Shuanghui products from the shelves and sealed them. Carrefour sales staff said that today it is obvious that the sales of Shuanghui food are very bad. The listed company Shuanghui Development shares fell by the limit on the 15th, and issued a suspension announcement. Trading will not resume until the relevant matters are verified clearly. In addition, some large chain stores in Shanghai have removed and sealed "Shuanghui" products from the shelves. In fact, this incident has not only had a huge impact on Shuanghui, but the entire meat products industry will inevitably be implicated. " After the "clenbuterol" pork was exposed by the media, the Henan Provincial Party Committee and the provincial government attached great importance to it. They immediately took emergency measures and immediately sealed up the 16 pig farms involved in the report, and sealed all the pigs and 134 tons of pork products suspected of using "clenbuterol". The relevant departments will also send a working group to conduct a comprehensive investigation in various places. In addition, six disciplinary violations were suspended or dismissed from public office. Key words "clenbuterol": clenbuterol is a type of drug, not a specific substance. It refers to a feed additive that can promote the growth of lean meat. Any substance that can promote the growth of lean meat and inhibit the growth of fat meat can be called "clenbuterol". In China, the commonly referred to "clenbuterol" refers to clenbuterol. It was once used as a medication to treat bronchial asthma, but was later banned due to its excessive side effects.