东华能源：子公司拟出售含贵金属废催化剂资产

Group 1 - Donghua Energy announced a collaboration with Xuzhou Haotong New Materials Technology Group to sign a framework contract for the comprehensive utilization of precious metal-containing waste catalysts [1] - The company's revenue composition for the first half of 2025 indicates that production and sales account for 99.35%, while other businesses contribute 0.55% and warehousing 0.09% [1] - As of the announcement, Donghua Energy's market capitalization stands at 12.6 billion yuan [1]