With a "thump", the mallet sounded. On January 12, the procuratorial organ of Yancheng City, Jiangsu Province, won the court's support for the protest against the case that Mr. Xue and Mr. Li produced and sold food that did not meet the safety standards. Xue's fine increased from 100000 yuan to 6.091 million yuan, and Li's fine increased from 50000 yuan to 200000 yuan. The revision of the case has played a deterrent role in the standardized operation of Yancheng beef market. Behind this case, which has been investigated for many times, is a huge beef smuggling case. In December 2012, after the first case of mad cow disease was confirmed in Brazil, the relevant national departments issued a notice prohibiting the import of beef and related beef products from Brazil. However, the smuggling beef trafficking gang headed by Chen still sold a large amount of Brazilian smuggled beef to Jiangsu, Anhui and other places for profiteering. From 2013 to 2019, the sales amount reached more than 200 million yuan. In March 2014, several beef vendors in Xuzhou were arrested by the police for selling smuggled beef, including Chen's brother-in-law. Chen was out of town and escaped, but he didn't stop there. In 2017, Chen was once again found by the Huai'an police selling smuggled tripe and other products, and was chased online by the public security organ. In order to escape the attack, Chen frequently changed his mobile phone and evaded everywhere. During the period of being chased online, he still continued to remotely command the sale of smuggled beef and arranged for the shipment of relatives. In April 2019, Chen was captured by Yancheng police. After the case was brought to justice, Chen Mou explained his online and offline sales of smuggled beef. The public security organ followed suit and quickly arrested 18 people involved in the case. The value of smuggling beef sold by Chen and others is particularly huge, and the number of people involved in the case is large. The Jiangsu Provincial Public Security Department and the Jiangsu Provincial Procuratorate attach great importance to the case and put it under supervision. When examining and arresting Chen and others, the Yancheng Tinghu District Procuratorate found that Zhao, Zhuang and Zhang had bought smuggled beef and cow by-products for a long time for processing and sales, and that all three had been investigated for criminal responsibility for the crime of producing and selling food that did not meet the safety standards, so it pursued them according to law, and urged the investigation authorities to dig deep into the black and gray industrial chain of smuggled beef, and increased the efforts to crack down on upstream and downstream crimes. After in-depth investigation, the investigation organ has found more than 100 people involved in the case, including Xue and Li. Due to the large number of people involved in the case, the procuratorial organ organized and held a joint meeting of public security organs and procuratorates at the municipal and district levels to jointly discuss the issue of hierarchical and classified treatment of the people involved in the case, and decided to crack down on the principal offender in the whole chain and classify the accessory offenders who play a role in helping: those who have committed the crime for a short time and earn less profits can be relatively not prosecuted, and those whose circumstances are significantly minor can be exempted from criminal treatment; For those who commit crimes for a long time and gain more profits, they shall be investigated for criminal responsibility according to law, but the sentencing suggestions of lighter or mitigated punishment shall be put forward. In handling the case, the prosecutor found that there were 31 suspect suspected of selling smuggled beef in Yancheng City alone, more than 20 processing dens, and the police seized nearly 23 tons of smuggled beef on the spot. After being processed and cooked, smuggled beef is sold to major markets and restaurants in Yancheng, and a large amount of smuggled beef has been served on the table of thousands of households. In order to protect the "safety on the tongue" of the masses and effectively curb such crimes, the Tinghu District Procuratorate supervised the district market