Dual-listed with one heart: On the morning of May 21st, investors visited the company for on-site research. The company will announce the records of the investor research meeting.

Yixin Tang announced that the company's closing price on May 20th and May 21st of 2025 had a cumulative deviation of over 20%, which was considered abnormal trading volatility. The company held its fourteenth meeting of the sixth board of directors on April 25th, 2025, and resolved to hold the company's 2024 annual shareholders' meeting at 2:00 p.m. on May 21st, 2025, in the company's meeting room. On the morning of May 21st, 2025, some investors conducted on-site research at the company, and the company's management exchanged views on issues of concern to the investors. The company will announce the records of the investor research meeting.