濮阳惠成:子公司生产的高纯氢一般用于作为清洁能源或用于对气体纯度要求较高的工业生产
Group 1 - The company, Puyang Huicheng (300481.SZ), has indicated that its subsidiary produces high-purity hydrogen, which is primarily used as a clean energy source or in industrial production requiring high gas purity [2] - The company responded to an investor inquiry regarding its main customers in the hydrogen energy sector, highlighting its focus on clean energy applications [2] - The interaction took place on September 24, indicating the company's engagement with investors regarding its hydrogen energy initiatives [2]