1978 and 1979, COFCO introduced foreign wine and brought Coca-Cola back to Chinese mainland market. Since 1980s, with China's opening to the outside world and the export of some domestic wines, China Cereals, Oils and Foodstuffs Import and Export Corporation has assumed the supervision function of liquor production. From 65438 to 0993, COFCO successively acquired two Hong Kong listed companies, which were renamed China Food Development Group Co., Ltd. (hereinafter referred to as "China Food" and later renamed "COFCO International") and Li Peng International Group Co., Ltd. (hereinafter referred to as "Li Peng International"). At this point, COFCO no longer undertakes management functions and begins to operate in a comprehensive market.
Therefore, the production year of all wines supervised by China Cereals, Oils and Foodstuffs Import and Export Corporation should be 1980 to 1992.