证券日报网讯 12月29日，隆华新材发布公告称，2025年12月26日，全国高新技术企业认定管理工作领 导小组办公室发布《关于对山东省认定机构2025年认定报备的第一批高新技术企业进行备案的公告》， 山东省认定机构2025年认定公司为高新技术企业。本次系公司持有的原高新技术企业证书有效期满后进 行的重新认定。 （文章来源：证券日报） ...

证券日报网讯 12月29日，金禾实业（002597）在互动平台回答投资者提问时表示，公司氯化亚砜产品 广泛应用于新能源、食品添加剂、医药等领域，其中新能源领域需求占比正逐步提升。 ...

Group 1 - The company Jinhe Industrial (002597) has completed mass production of electronic-grade sodium hydroxide and potassium hydroxide, which have been introduced to customers [1] - The company plans to leverage its production experience and customer base in electronic-grade hydrogen peroxide to continuously optimize its processes and enhance overall competitiveness [1]

Core Viewpoint - The company achieved a revenue of 7.387 billion yuan in the first three quarters of 2025, reflecting a year-on-year growth of 22.06% [2] Group 1 - The company is named Chuanfa Longmang [2] - The revenue growth indicates a positive trend in the company's financial performance [2] - The data was shared in response to investor inquiries on an interactive platform [2]

Group 1 - The company, Kailuan Co., has reported that its subsidiaries are engaged in the sale of adipic acid and polyoxymethylene products in Europe, generating sales revenue of approximately $7.5856 million [2]

Group 1 - Longbai Group announced the transfer of 98.5% equity in its financing leasing company to Jiaozuo State-owned Capital Operation Group to focus on core business development and optimize resource allocation [1] - The transfer includes 65.17% equity from Longbai Group for approximately 195 million RMB and 33.33% equity from its Hong Kong subsidiary for about 115 million RMB [1] - The company reported that its revenue composition for the first half of 2025 will be 95.34% from chemical raw materials and chemical products manufacturing [1] Group 2 - Longbai Group's market capitalization is currently 46.3 billion RMB [1]

每经AI快讯，12月29日，龙蟠科技(603906.SH)公告称，公司控股子公司常州锂源磷酸铁锂产线已超负 荷运转，为确保生产线安全稳定高效运行，自2026年1月1日起，将对部分产线进行减产检修，预计检修 时间一个月，预计减少磷酸铁锂产量5,000吨左右，预计不会对公司2026年经营业绩产生重大影响。 ...

Core Viewpoint - The company is focused on sulfur procurement primarily for sulfuric acid production and as a raw material for wet-process phosphoric acid production, with significant sulfuric acid production capacity in place [1] Group 1: Sulfuric Acid Production Capacity - The company has a total sulfuric acid production capacity of 2.2 million tons per year, which includes a 500,000 tons/year sulfuric acid facility at the De'a project, a 300,000 tons/year facility at the Panzhihua project, and an existing 900,000 tons/year facility [1] - Additionally, the Tianbao company operates a 500,000 tons/year sulfuric acid facility using sulfur iron ore [1] Group 2: Current Operations and Future Plans - Currently, the company does not have any yellow phosphorus production capacity and has not yet initiated any business related to pentasulfide phosphorus [1] - There are inquiries regarding the company's ability to upgrade its capacity to produce ultra-pure yellow phosphorus, which is a key raw material for synthesizing solid-state battery electrolytes [3]

Core Viewpoint - The company has a total sulfuric acid production capacity of 1.7 million tons per year and is actively managing rising sulfur prices through various strategies [1] Group 1: Production Capacity and Procurement - The company has a total sulfuric acid production capacity of 1.7 million tons per year, along with an additional capacity of 500,000 tons per year for sulfur iron ore acid production [1] - The sulfur procurement price is determined by the market, and the company provides information on procurement volume and supply chain management in its periodic reports [1] Group 2: Response to Rising Sulfur Prices - The company is addressing the rising sulfur prices through several methods, including industry chain collaboration, leveraging a multi-resource circular economy involving sulfur, phosphorus, titanium, iron, lithium, and calcium [1] - The company is focusing on process optimization and lean management to drive technological innovation and enhance efficiency, aiming to reduce costs [1] - A price transmission mechanism is in place, where cost pressures for products like industrial-grade monoammonium phosphate are gradually passed on to end consumers [1] - The company will continue to monitor changes in the raw materials market and dynamically optimize its procurement strategy, with specific operational updates to be disclosed in announcements [1]

Group 1 - The company has a sulfuric acid production facility with a capacity of 300,000 tons per year at its subsidiary, Nanzhang Longmang [1] - The company confirmed that there are no plans to construct an additional sulfuric acid project with a capacity of 400,000 tons per year [1]