Luo Xin Pharmaceutical: Wang Xinran, securities affairs representative, resigned for personal reasons.

Roexin Pharmaceuticals announced that the Board of Directors received a written resignation report from securities affairs representative Wang Xinran on June 12, 2026. Wang Xinran resigned for personal reasons, and the resignation report will take effect on the day it is delivered to the Board of Directors. After resigning, Wang Xinran will no longer hold any positions in the company or its subsidiaries. As of the disclosure date of the announcement, Wang Xinran does not hold any shares and there are no unfulfilled commitments. The company will appoint qualified personnel to fill the vacancy as soon as possible.