证券代码：002428 证券简称：云南锗业公告编号：2025-064 对外投资进展公告 本公司及董事会全体成员保证公告内容真实、准确和完整，没有虚假记载、误导性陈述或重大遗漏。 一、对外投资事项前期公告情况 2025年11月6日，云南临沧鑫圆锗业股份有限公司（以下简称"公司"）第八届董事会第三十一次会议审 议通过《关于设立孙公司实施"高品质砷化镓晶片建设项目"的议案》，同意控股子公司云南鑫耀半导体 材料有限公司与自然人刘广政共同出资5,000万元设立湖北鑫耀半导体材料科技有限公司（暂定名，以 工商登记信息为准），并同意以控股孙公司湖北鑫耀半导体材料科技有限公司为主体实施"高品质砷化 镓晶片建设项目"。 详细内容请见公司于2025年11月7日在《证券时报》《中国证券报》《上海证券报》《证券日报》及巨 潮资讯网（http://www.cninfo.com.cn）上刊登的《云南临沧鑫圆锗业股份有限公司关于设立孙公司实施 高品质砷化镓晶片建设项目的公告》。 二、对外投资的进展情况 近日，上述控股孙公司已完成了注册登记手续，并取得了由黄冈市市场监督管理局颁发的《营业执 照》，具体登记信息如下： 名称：湖北鑫耀半导体有限 ...

Core Insights - The announcements highlight various corporate activities including project investments, contract wins, share buybacks, and changes in shareholding structures across multiple companies in different sectors. Company Announcements - *ST Baoying has no technological reserves related to the high-end optocoupler industry [1] - Yunnan Zhiye plans to establish a subsidiary for a high-quality gallium arsenide chip construction project [1] - Chongqing Construction has won a contract for the Jiangwan Project (Phase I) with a total value of 781 million yuan [1] - Su Da Weige intends to acquire 51% of Changzhou Weipu's shares [1] - Guoci Materials plans to repurchase shares worth between 100 million to 200 million yuan [1] Sales Data - Zhongtong Bus reported sales of 1,083 units in October, representing a year-on-year increase of 33.87% [2] - Dongfeng Motor's cumulative vehicle sales for the year reached 99,482 units, reflecting a year-on-year decrease of 21.43% [3] Shareholding Changes - Menguli plans to reduce its stake by up to 3% [1] - Xintonglian's Bifang Investment intends to reduce its holdings by up to 6 million shares [1] - Dali Kaipu's Panxin Investment plans to reduce its stake by up to 4.5% [1] Other Developments - Meng En Qidong received a product designation letter, estimating a total revenue of approximately 470 million yuan over its lifecycle [1] - Energy-saving Wind Power plans to raise no more than 3.6 billion yuan through a private placement for a 100,000-kilowatt wind power project in Akesai County [1]

Core Viewpoint - The company has approved the establishment of a subsidiary, Hubei Xinyao Semiconductor Materials Technology Co., Ltd., to implement a high-quality gallium arsenide chip construction project with a total investment of 27.23 million yuan [5][21]. Group 1: Investment Overview - On November 6, 2025, the company’s board approved the establishment of Hubei Xinyao with a total investment of 50 million yuan, where Yunnan Xinyao will contribute 45 million yuan and Liu Guangzheng will contribute 5 million yuan [5][12]. - The investment does not constitute a related party transaction or a major asset restructuring as per relevant regulations [5][6]. Group 2: Project Details - The project aims to build a production line capable of producing 700,000 pieces of 6-inch high-quality gallium arsenide chips annually and 30,000 sets of semiconductor-grade quartz tubes [21][26]. - The project will be located in the high-tech industrial park in Huanggang, Hubei Province, with a construction period of 18 months [21][22]. Group 3: Financial Aspects - The total investment for the project is 27.23 million yuan, with fixed asset investment of 25.32 million yuan and working capital of 1.91 million yuan [21][23]. - The financial internal rate of return for the project is estimated at 22.56%, with a payback period of 5.76 years [21][23]. Group 4: Strategic Importance - The project is expected to enhance the company’s production capacity and technological level in the gallium arsenide semiconductor market, which is expanding due to rising demand in sectors like 5G communication and artificial intelligence [25][26]. - The establishment of the subsidiary and the project will allow the company to better meet customer demands and improve its core competitiveness and profitability in the semiconductor materials industry [26].

Core Points - Yunnan Zhenye announced the establishment of a subsidiary to implement a high-quality gallium arsenide chip construction project [2] Group 1 - On November 6, 2025, Yunnan Zhenye's board approved the proposal to set up a subsidiary for the gallium arsenide chip project [2] - The company will jointly invest 50 million yuan with individual Liu Guangzheng to establish Hubei Xinyao Semiconductor Materials Technology Co., Ltd. [2] - Hubei Xinyao will serve as the main entity for the high-quality gallium arsenide chip construction project [2]

Core Viewpoint - Yunnan Zhenye (002428.SZ) announced the establishment of Hubei Xinyao Semiconductor Materials Technology Co., Ltd. with an investment of 50 million yuan, aiming to implement a high-quality gallium arsenide wafer construction project [1] Group 1: Project Overview - The project will be located in the chemical park of the High-tech Industrial Park in Huanggang City, Hubei Province, involving the construction of new factory buildings and the relocation of existing gallium arsenide wafer production lines [1] - The total investment for the project is 272 million yuan [1] Group 2: Production Capacity - Upon completion, the subsidiary will have an annual production capacity of 700,000 pieces of 6-inch high-quality gallium arsenide wafers and 30,000 sets of semiconductor-grade 4-6 inch quartz tubes [1]

Core Viewpoint - Yunnan Ge Industry (002428.SZ) announced the establishment of Hubei Xinyao Semiconductor Materials Technology Co., Ltd. with a total investment of 50 million yuan, in collaboration with individual Liu Guangzheng, to implement a high-quality gallium arsenide wafer construction project [1] Group 1: Project Overview - The project will be located in the chemical park of the High-tech Industrial Park in Huanggang City, Hubei Province [1] - The plan includes the construction of new factory buildings, the addition of main process equipment and auxiliary facilities, and the relocation of the existing gallium arsenide wafer production line to the new site [1] - The total investment for the project is 272 million yuan [1] Group 2: Production Capacity - Upon completion, the subsidiary will have an annual production capacity of 700,000 pieces of 6-inch high-quality gallium arsenide wafers and 30,000 sets of semiconductor-grade 4-6 inch quartz tubes [1] - The project will also include the establishment of a product research and development center supported by the auxiliary facilities of the project [1]

Core Viewpoint - Yunnan Zhenye (002428.SZ) has approved the establishment of a subsidiary to implement a high-quality gallium arsenide wafer production project, indicating a strategic move to enhance its semiconductor capabilities [1] Group 1: Company Developments - The board of Yunnan Zhenye has approved the proposal to set up Hubei Xinyao Semiconductor Materials Technology Co., Ltd. with an investment of 50 million yuan [1] - The new subsidiary will focus on the construction of a high-quality gallium arsenide wafer production line, with a planned annual capacity of 700,000 six-inch wafers [1] - The project will also include the establishment of a semiconductor-grade quartz tube production line with an annual capacity of 30,000 sets [1] Group 2: Project Details - The new facility will be located in the high-tech industrial park of Huanggang City, Hubei Province, and will involve the relocation of existing gallium arsenide wafer production lines [1] - The project will feature new main process equipment and auxiliary facilities, along with a product research and development center [1]

Core Viewpoint - Yunnan Zhenye (002428) announced the establishment of Hubei Xinyao in collaboration with individual Liu Guangzheng, with a total investment of 500 million yuan for a high-quality gallium arsenide chip construction project [1] Group 1: Company Developments - Yunnan Zhenye's subsidiary, Yunnan Xinyao, will jointly invest 50 million yuan with Liu Guangzheng to set up Hubei Xinyao [1] - The project aims to implement a high-quality gallium arsenide chip construction, with a total investment of 272 million yuan [1] - The construction period for the project is set at 18 months [1]

每经AI快讯，云南锗业（SZ 002428，收盘价：28.98元）11月6日晚间发布公告称，公司第八届第三十 一次董事会会议于2025年11月6日以通讯方式召开。会议审议了《关于设立孙公司实施"高品质砷化镓晶 片建设项目"的议案》等文件。 每经头条（nbdtoutiao）——36天，美国联邦政府"停摆"创纪录！航空濒临关闭，军饷发放困难，债务 增超6000亿美元...... （记者 曾健辉） 截至发稿，云南锗业市值为189亿元。 ...

Core Viewpoint - Yunnan Zhenye (002428.SZ) has approved the establishment of a subsidiary to implement a high-quality gallium arsenide wafer production project, indicating a strategic move to enhance its semiconductor capabilities [1] Group 1: Company Developments - The board of Yunnan Zhenye has approved the proposal to set up Hubei Xinyao Semiconductor Materials Technology Co., Ltd. with an investment of 50 million yuan, in collaboration with individual Liu Guangzheng [1] - The new facility will be located in the high-tech industrial park of Huanggang City, Hubei Province, and will include the construction of new factory buildings and the relocation of existing gallium arsenide wafer production lines [1] Group 2: Project Details - The project aims to establish an annual production line for 700,000 pieces of 6-inch high-quality gallium arsenide wafers and a supporting production line for 30,000 sets of semiconductor-grade quartz tubes [1] - The project will also include the construction of a product research and development center, leveraging the auxiliary facilities of the new project [1]