东江环保：签订《氧化锌矿销售合同》

Group 1 - The core point of the article is that Dongjiang Environmental Protection Co., Ltd. is entering into a sales contract with Guangdong Dabaoshan Mining Co., Ltd. for the procurement of zinc oxide ore, which is expected to enhance the supply of raw materials for its subsidiary, Shaoguan Dongjiang Environmental Protection Recycling Resources Development Co., Ltd. [1] - The contract stipulates that Shaoguan Dongjiang will purchase up to 5,960 tons of zinc oxide ore at a total price not exceeding RMB 7.1699 million, with the contract effective until December 31, 2025 [1]. - The revenue composition of Dongjiang Environmental Protection for the first half of 2025 includes: 43.06% from industrial waste resource utilization, 26.46% from industrial waste treatment and disposal, 19.14% from precious metal recovery, 4.5% from electronic waste dismantling, and 2.98% from municipal waste treatment and disposal [1]. Group 2 - As of the latest report, Dongjiang Environmental Protection has a market capitalization of RMB 6.1 billion [2].