Some lettuce in Yuzhong County, Lanzhou City, Gansu Province illegally used fruit green food additives during the purchase process. Six companies have been investigated and punished. On September 7, 2026, the reporter learned from the Shanghai Vegetable Group that the group immediately notified the relevant information to its various markets and immediately initiated emergency mapping and batch traceability work. After verification, the lettuce supply from a merchant in Jiangqiao Market came from the Yuzhong region of Lanzhou. Since September 6, various markets of the Vegetable Group have completely suspended the entry and sale of lettuce from Yuzhong in Lanzhou, and carried out thorough sampling of lettuce from other production areas before entering the market, and sales after qualification.

Some lettuce in Yuzhong County, Lanzhou City, Gansu Province illegally used fruit green food additives during the purchase process. Six companies have been investigated and punished. On September 7, 2026, the reporter learned from the Shanghai Vegetable Group that the group immediately notified the relevant information to its various markets and immediately initiated emergency mapping and batch traceability work. After verification, the lettuce supply from a merchant in Jiangqiao Market came from the Yuzhong region of Lanzhou. Since September 6, various markets of the Vegetable Group have completely suspended the entry and sale of lettuce from Yuzhong in Lanzhou, and carried out thorough sampling of lettuce from other production areas before entering the market, and sales after qualification.