Core Viewpoint - Donghua Energy (002221.SZ) announced a collaboration with Xuzhou Haotong New Materials Technology Group Co., Ltd. to sign a framework contract for the comprehensive utilization of precious metal-containing waste catalysts, addressing the current situation of holding precious metals and generating waste catalysts [1] Group 1 - Donghua Energy's subsidiaries, Donghua Energy (Ningbo) New Materials Co., Ltd. and Donghua Energy (Maoming) Co., Ltd., are involved in this collaboration due to their possession of precious metals and the periodic generation of waste catalysts [1] - The assets being sold are precious metal-containing waste catalysts, specifically platinum-containing waste catalysts, categorized as fixed assets [1] - The total book value of the assets is 638.8919 million yuan, with a net book value of 527.3953 million yuan as of November 30, 2025 [1]

东华能源公告，子公司东华能源（宁波）新材料有限公司和东华能源（茂名）有限公司拟与徐州浩通新 材料科技集团股份有限公司签署《含贵金属废催化剂综合利用框架合同》。本次出售的资产为含铂金废 催化剂，账面原值为6.39亿元，账面净值为5.27亿元，评估值为11.1亿元，评估增值5.83亿元，增值率 110.50%。交易不构成重大资产重组，已获董事会审议通过，尚需提交股东会审议。合同期限为签订之 日起至2028年12月31日。 ...