恒邦股份：取得7项发明专利和9项实用新型专利

Core Insights - Hengbang Co., Ltd. has announced the acquisition of 7 invention patents and 9 utility model patents from the National Intellectual Property Administration, indicating a strong focus on innovation in the metallurgy sector [2] - The company's revenue composition for the first half of 2025 shows that precious metal smelting accounts for 72.22%, with other segments contributing significantly less [2] Group 1: Patent Acquisition - The patents include technologies for recovering precious metals from metallurgical waste acid and methods for recovering valuable elements from arsenic alkaline wastewater and black copper mud [2] - The acquisition of these patents may enhance the company's competitive edge in the precious metals industry [2] Group 2: Revenue Composition - For the first half of 2025, the revenue breakdown is as follows: precious metal smelting (72.22%), precious metal refining (21.98%), mineral powder sales (2.85%), non-ferrous metal trading (1.57%), and chemical production (1.09%) [2] - This revenue structure highlights the company's strong reliance on precious metal smelting as its primary revenue driver [2]