Group 1 - The core point of the article is the patent application by Sinopec for a method to prepare Pb-modified graphite felt electrodes for iron-chromium flow batteries, which aims to enhance battery performance through a cost-effective and simple process [1] - The patent, published as CN121282219A, describes a method involving the deposition of Pb particles on pre-treated graphite felt using an electro-deposition technique, followed by heat treatment [1] - The prepared Pb-modified graphite felt electrodes exhibit excellent electrochemical activity, which can significantly improve the performance of iron-chromium flow batteries [1] Group 2 - Sinopec, established in 2000 and headquartered in Beijing, primarily engages in oil and gas extraction, with a registered capital of approximately 12.17 billion RMB [1] - The company has invested in 267 enterprises and participated in 5000 bidding projects, holding 5000 patent records and 45 trademark information [1] - Sinopec (Dalian) Petrochemical Research Institute, founded in 2022 in Dalian, focuses on research and experimental development, with a registered capital of approximately 338.46 million RMB [2] - This research institute has invested in 1 enterprise, participated in 2826 bidding projects, and holds 5000 patent records [2]

Q&A 近期金属铬价格在 12 月份有所回落，能否解释一下原因？ 近期金属铬价格的回落主要有几个原因。首先，国家收储的节奏略微比预期慢 一些，为了清理此前囤积的低价库存，一些企业进行了主动降价操作。其次， 四川银河公司在此次国储中仅获得 2000 吨份额，而其实际生产能力可达 1 万 吨，因此为了维持生产和销售，其产品价格有所下降。此外，由于部分企业未 能达到国储收购标准，这些产品流入市场，也导致了价格回落。 金属铬价格评析与后市研判 20260106 摘要 国储收储计划实际签订 1.8 万吨，低于计划量，振华股份获 9,000 吨份 额，部分企业因标准问题导致产品流入市场，对价格产生下行压力。 短期内，四川银河和振华股份的设备检修计划预计将支撑金属铬价格， 国储采购价 64,000 元/吨构成价格底部，预计未来几个月价格在 75,000-80,000 元/吨区间波动。 冶金级氧化铬绿和六价铬需求强劲，前者受益于高温合金领域，后者受 益于液流电池等新兴应用，市场前景看好，预计价格稳中有升。 2026 年全年，预计金属铬价格维持在 75,000-80,000 元/吨，新增产 能与需求同步增长。冶金级氧化铬绿和六 ...

格隆汇12月1日丨兄弟科技(002562.SZ)在投资者互动平台表示，公司铁铬液流电池技术储备是针对铬-铁 储能电解液的研发，目前尚未产业化。 ...

Investment Rating - The report maintains a "Buy" investment rating for the company [7] Core Views - The company has experienced significant revenue growth driven by the expansion of the chromium salt industry, with a 10.17% year-on-year increase in total revenue to 2.19 billion yuan in the first half of 2025 [1] - The company is benefiting from a favorable market environment characterized by demand expansion and orderly supply, particularly in new application areas such as gas turbines and military industries [1] - The company is actively expanding its production capacity and pursuing acquisitions to strengthen its market position and enhance its competitive edge [6] Summary by Sections Financial Performance - In the first half of 2025, the company achieved a net profit of 298 million yuan, representing a year-on-year increase of 23.62% [1] - For Q2 2025, the company reported a revenue of 1.17 billion yuan, up 12.52% year-on-year and 14.71% quarter-on-quarter [1] - The average selling prices for key products showed mixed trends, with heavy chromium salt at 9,887.96 yuan per ton, chromium oxide at 20,738.79 yuan per ton, and chromium salt co-production products at 11,055.19 yuan per ton [1] Cost and Cash Flow - The company's expense ratios for sales, management, finance, and R&D were 0.97%, 7.18%, 0.69%, and 4.00%, respectively, with R&D expenses increasing due to higher costs of materials and fuel [2] - The net cash flow from operating activities was 3.14 million yuan, significantly lower than the previous year, primarily due to a 99.16% increase in cash expenses [2] Capacity Expansion and M&A - The company is advancing the construction of a new chromium-titanium materials project in Chongqing, which will add significant production capacity across various products [6] - The company has been designated as the sole investor in the restructuring of Xinjiang Shenhong Group, which is expected to enhance its production capacity and product competitiveness [6] Profit Forecast - The company is projected to achieve net profits of 695 million yuan, 849 million yuan, and 998 million yuan for 2025, 2026, and 2027, respectively, with corresponding EPS of 0.98 yuan, 1.19 yuan, and 1.40 yuan [7][9]