Delisting of Guohua: There are 4 trading days remaining in the delisting preparation period. The listing will be terminated after the expiration.

The delisting announcement states that the company's stock entered into a delisting consolidation period on June 1, 2026, with the expected last trading date being June 22, 2026. As of the close of trading on June 15, 11 trading days have passed, leaving 4 trading days remaining. If the trading period expires, the stock will be delisted. Within 5 trading days after the end of the delisting consolidation period, the Shanghai Stock Exchange will delist the company's stock. During this period, the company does not plan or implement any major asset restructuring transactions. The company reminds investors to settle relevant business in a timely manner and authorize the relevant authorities to handle the renewal of frozen procedures in advance.