该中试线项目在项目建设期间完成了工程建设、设备调试、工艺优化等工作，满足生产运营的环保合规 要求。为确保产品质量稳定性及客户应用适配性，公司组织开展多轮工艺验证与客户试用测试，目前已 完成客户验证并向客户进行小批量的商业交付，标志着该项目从研发中试阶段正式迈入市场化运营阶 段，实现了技术成果向实际产能的关键转化。 格隆汇12月2日丨惠云钛业(300891.SZ)公布，公司以自有或自筹资金投资建设项目"亚铁综合利用研发 中试技改线项目"（简称"中试线项目"或"项目"）位于云浮市云安区六都镇广东惠云钛业股份有限公司 一厂厂区内，现项目总投资13,500万元。项目建设内容是：通过技术改造，以公司七水硫酸亚铁为主要 原料，选用成套自动化设备、动态煅烧炉、反应釜等主要设备，实现固体废物的循环综合利用。项目建 成后可年产1.5万吨磷酸铁。 中试线项目的投产开辟了钛白粉副产品硫酸亚铁综合利用新途径。该项目投产到产能的完全释放尚需一 定周期，且受宏观经济环境、行业环境、市场供需及市场价格波动等诸多因素影响，销售订单和经营业 绩存在不确定性，短期内对公司的业绩影响有限，敬请广大投资者注意投资风险。 ...

Core Viewpoint - Huiyun Titanium Industry has recently received a patent for a high-pressure lithium iron phosphate cathode material and its preparation method from the National Intellectual Property Administration [1] Company Summary - The patent awarded to Huiyun Titanium Industry is titled "A High-Pressure Lithium Iron Phosphate Cathode Material and Its Preparation Method" [1]

Core Viewpoint - Huiyun Titanium Industry (300891.SZ) has announced the approval of the environmental impact assessment for its pilot project, marking a significant step towards market operation after successful testing and validation [1] Group 1: Project Development - The environmental assessment procedures for the pilot project have been legally completed [1] - During the construction phase, the project accomplished engineering construction, equipment debugging, and process optimization, meeting environmental compliance requirements for production operations [1] - The project has transitioned from the research and pilot phase to market operation, indicating a key transformation of technological achievements into actual production capacity [1] Group 2: Product Quality and Customer Engagement - To ensure product quality stability and customer application compatibility, the company has conducted multiple rounds of process validation and customer trial testing [1] - Customer validation has been completed, and small-scale commercial deliveries have been made to customers [1]

Core Viewpoint - Huiyun Titanium Industry (300891.SZ) has announced the approval of the environmental impact assessment for its pilot project, marking a significant step towards market operation and the conversion of technological achievements into actual production capacity [1] Group 1: Project Development - The environmental impact assessment procedures for the pilot project have been legally completed [1] - During the construction period, the project has accomplished engineering construction, equipment debugging, and process optimization, meeting environmental compliance requirements for production operations [1] - The company has conducted multiple rounds of process validation and customer trial testing to ensure product quality stability and customer application compatibility [1] Group 2: Market Transition - The project has successfully completed customer validation and has begun small-scale commercial deliveries to clients [1] - This transition signifies the official move from the research and pilot phase to market operation for the project [1] - The achievement represents a critical transformation of technological results into actual production capacity [1]

| 证券代码：300891 | 公司简称：惠云钛业 | 公告编号：2025-094 | | --- | --- | --- | | 债券代码：123168 | 债券简称：惠云转债 | | 广东惠云钛业股份有限公司 1 产到产能的完全释放尚需一定周期，且受宏观经济环境、行业环境、市场供需及 市场价格波动等诸多因素影响，销售订单和经营业绩存在不确定性，短期内对公 司的业绩影响有限，敬请广大投资者注意投资风险。 广东惠云钛业股份有限公司（以下简称"公司"）以自有或自筹资金投资建设 项目"亚铁综合利用研发中试技改线项目"（以下简称"中试线项目"或"项目"）位 于云浮市云安区六都镇广东惠云钛业股份有限公司一厂厂区内，现项目总投资 13,500 万元。项目建设内容是：通过技术改造，以公司七水硫酸亚铁为主要原料， 选用成套自动化设备、动态煅烧炉、反应釜等主要设备，实现固体废物的循环综 合利用。项目建成后可年产 1.5 万吨磷酸铁。 二、项目进展情况 2023 年 4 月 21 日，公司披露了《关于收到亚铁综合利用研发中试技改线项 目环评批复的公告》（公告编号：2023-018）。项目环评手续已合法完备。具体 内容详见巨潮资 ...

广东惠云钛业股份有限公司 注：专利权自授权公告日起生效，发明专利的专利权期限自申请日起二十年。 广东惠云钛业股份有限公司董事会 关于取得发明专利证书的公告 本公司及董事会全体成员保证信息披露内容的真实、准确和完整，没有虚假 记载、误导性陈述或重大遗漏。 | 证券代码：300891 | 证券简称：惠云钛业 | 公告编号：2025-095 | | --- | --- | --- | | 债券代码：123168 | 债券简称：惠云转债 | | 广东惠云钛业股份有限公司（以下简称"公司"）于近日取得国家知识产权局 颁发的发明专利证书1项，具体情况如下： | 专利 | 专利 | 发明名称 | 专利号 | 专利申请日 | 专利授权 | 证书号 | | --- | --- | --- | --- | --- | --- | --- | | 类型 | 权人 | | | | 公告日 | | | | 广东 | | | | | | | | 惠云 | 一种高压实的 | | | | | | 发明 | 钛业 | 磷酸铁锂正极 | | 2025年03月 | 2025年12 | 第8539828号 | | 专利 | 股份 | 材料及其制备 ...

Group 1 - The titanium dioxide concept sector declined by 0.73%, ranking among the top declines in the concept sector, with companies like Anada, Guocheng Mining, and Tianyuan Co. experiencing significant drops [1] - Among the titanium dioxide stocks, Tianneng Chemical, Vanadium Titanium Co., and Jinpu Titanium Industry saw increases of 1.18%, 0.65%, and 0.63% respectively [1] - The overall market saw a net inflow of 0.25 billion yuan into the titanium dioxide concept sector, despite eight stocks experiencing net outflows [2] Group 2 - The leading stocks with net outflows included Vanadium Titanium Co. with a net outflow of 21.28 million yuan, followed by Longbai Group and Donghua Technology with outflows of 19.79 million yuan and 4.90 million yuan respectively [3] - Stocks with significant net inflows included Zhenhua Co., Jinpu Titanium Industry, and Guocheng Mining, with inflows of 29.98 million yuan, 29.38 million yuan, and 9.36 million yuan respectively [4] - Anada experienced a notable decline of 4.61% with a turnover rate of 20.08% and a net outflow of 1.92 million yuan [3]

Group 1 - The titanium dioxide sector opened strong on November 28, with Jinpu Titanium Industries hitting the daily limit up [1] - Huayun Titanium, Longbai Group, Anada, and Titan Chemical also saw gains alongside Jinpu Titanium [1]

Core Viewpoint - The company, Huiyun Titanium Industry, focuses on the research, production, and sales of titanium dioxide products, with expanding applications in various industries beyond traditional sectors [2]. Group 1: Business Overview - The main business of the company is the research, production, and sales of titanium dioxide products [2]. - The company is exploring new application fields for titanium dioxide, including the photovoltaic industry, new energy sector, and catalysis [2]. Group 2: Industry Applications - Titanium dioxide is traditionally used in plastics, coatings, chemical fibers, and construction materials [2]. - The company does not engage in military-related applications, specifically regarding stealth coatings [2].

Core Viewpoint - The company, Huiyun Titanium Industry, focuses on the research, production, and sales of titanium dioxide products, with new applications being explored in various industries [1] Group 1: Business Overview - The main business of the company is the development, production, and sales of titanium dioxide products [1] - Titanium dioxide is traditionally used in plastics, coatings, chemical fibers, and building materials, but new applications are being discovered [1] Group 2: Industry Applications - New application areas for titanium dioxide include the photovoltaic industry, new energy sector, and catalytic fields [1] - The company does not engage in military-related stealth coating businesses [1]