山东高密一化工车间发生爆炸 涉事公司与A股豪迈科技为同一实控人

Group 1 - The explosion occurred at Shandong Youdao Chemical Co., Ltd. on May 27, 2023, at approximately 11:57 AM, and rescue efforts are currently underway [1] - Youdao Chemical is an indirect subsidiary of Haomai Group Co., Ltd., established in August 2019 with a registered capital of 1 billion yuan, located in Weifang, Shandong Province, covering over 700 acres [1] - The company employs over 300 staff, including 81 dedicated R&D personnel, with 54 holding master's degrees or higher [1] Group 2 - Youdao Chemical focuses on the development, production, and sales of pesticide, pharmaceutical, and related fine chemical intermediates, with key products including chlorantraniliprole, methoxyfenozide intermediates, and various pharmaceutical intermediates [1] - A nearby business owner reported seeing black smoke rising from the direction of Youdao Chemical during the explosion, although it was no longer visible by the time of the call [2] - Youdao Chemical is 97.375% owned by Shandong Haomai Chemical Co., Ltd., which is a wholly-owned subsidiary of Haomai Group [2]