Chinese Media: Deputy General Manager Zhou Zhaoyun resigns due to retirement.

The Chinese Media announcement stated that the company's Board of Directors received a written resignation letter from Vice General Manager Zhou Zhaoyun on July 24, 2026. He applied to resign from his position due to reaching the legal retirement age. The resignation will take effect from the date it is received by the Board of Directors, and his retirement will not have any impact on the company's production and operation. As of the date of the announcement, Zhou Zhaoyun does not hold any shares of the company.