山东海化股份有限公司关于非独立董事离任暨选举职工代表董事的公告

Group 1 - The company announced the resignation of non-independent director Wang Kebin due to work changes, effective immediately upon delivery of the resignation report [2] - Wang Kebin did not hold any shares in the company at the time of his resignation and had completed the necessary work handover [2] - The board expressed gratitude for Wang Kebin's contributions during his tenure [2] Group 2 - The company held the fourth session of the seventh employee representative assembly on September 11, 2025, where He Shutong was elected as the employee representative director for the ninth board [2] - He Shutong's term will last until the end of the ninth board, and the number of employee representative directors does not exceed half of the total board members, complying with relevant laws and regulations [2] - He Shutong has held various positions within the company, including roles in production and management, and currently serves as the director and party secretary of the company's soda ash plant [4][5]