Yasheng Group: The company does not have the relevant mining qualifications, nor does it engage in mineral-related business.

Yasheng Group issues abnormal trading notice, the company's stock has deviated by 20% from the closing price for two consecutive trading days on March 10th and March 11th, 2026, which constitutes abnormal stock trading fluctuations as stipulated in the "Trading Rules of the Shanghai Stock Exchange". Yasheng Fishery Co., Ltd., a wholly-owned subsidiary of the company since its establishment in 2012, has not obtained the relevant mining qualifications, nor has it carried out mining-related business, nor has it promoted work related to mining. There are no significant matters or important information that should have been disclosed but have not been disclosed.