[Lanzhou Yuzhong Official Report on "Dyeing in the Purchase of Lettuce": 6 companies were investigated and prosecuted] On September 5th, the Agricultural and Rural Affairs Bureau and Yuzhong County Market Supervision Bureau of Yuzhong County, Lanzhou, Gansu issued a situation report: In response to issues related to "Dyeing in the Purchase of Lettuce" reported online Yuzhong County Agriculture and Rural Affairs Bureau and Market Supervision Bureau recently conducted joint law enforcement supervision and inspection of 53 vegetable purchase and warehousing operators in the county. It was found that 6 companies illegally used fruit green food additives in the lettuce purchase process, and they were investigated and punished in accordance with the law. At the same time, collective interviews and warnings were conducted for other vegetable purchasing and warehousing business entities. Currently, the Yuzhong County Agriculture and Rural Affairs Bureau and the Market Supervision Bureau are conducting a comprehensive and in-depth investigation into all aspects of vegetable planting, purchase, transportation, and sales in the county. Any violations discovered will be resolutely and seriously investigated in accordance with the law to effectively ensure the safety and security of vegetable supply.