On the afternoon of February 18, Sanquan Food (002216) received a letter of concern from Shenzhen Stock Exchange requesting information on the time when the products were detected positive for African classical swine fever virus nucleic acid, the time when the company was aware of the above-mentioned matters, the current verification results, and the company's response to investors and subsequent disclosure in the light of the company's interactive readiness.* Explain the type, quantity, amount, follow-up treatment plan, relevant accounting treatment of the products that have been off shelves, and whether there are any other batches of pork products that are positive for African classical swine fever virus nucleic acid but have not yet been disclosed.
At the same time, Sanquan Food is required to evaluate the impact of the above-mentioned items on the business performance in*2019 and the measures the company intends to take in the light of the company's pork dumpling products'sales revenue and gross interest rate in the last three years.