Sichuan Jinding announced that the board of directors of the company received a written resignation report from Vice General Manager Du yuanyuan on May 6, 2026. For personal reasons, he resigned from the position of Vice General Manager. The resignation report took effect from the date of delivery to the board of directors, and no longer held any position in the company and its subsidiaries after his resignation. The original term of office of
Du yuanyuan will be up to the date of the tenth session of the Board of Directors, and the handover work will be completed after his departure, which will not affect the daily operation of the Company. As of the announcement date, it did not hold any shares of the company.

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