关于控股股东部分股份解除质押的公告 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。 2024 年 11 月 13 日，云南临沧鑫圆锗业股份有限公司（以下简称"公司" 或"本公司"）控股股东临沧飞翔冶炼有限责任公司（以下简称"临沧飞翔"）将 其持有的 2,000 万股本公司股票质押给上海海通证券资产管理有限公司，办理了 股票质押式回购业务。 详细内容请见公司于 2024 年 11 月 15 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控股股东部分股份质押的公告》。 近日，公司接到临沧飞翔通知，获悉临沧飞翔持有的部分本公司股票解除质 押。具体情况如下： 证券代码：002428 证券简称：云南锗业 公告编号：2025-030 云南临沧鑫圆锗业股份有限公司 一、股东股份解除质押的基本情况 | 股东名称 | 是否为控股股东 或第一大股东及 | 本次解除质押 股份数量（股） | 占其所持 股份比例 | 占公司总 股本比例 | 起始日 | 解除日期 | 质权人 ...

Group 1 - The company received notification from its controlling shareholder, Lincang Feixiang Smelting Co., Ltd., regarding the pledge of 13.1 million shares, representing 14.62% of the company's total shares [1] - The pledged shares are part of a stock pledge repurchase agreement with China Galaxy Securities Co., Ltd., with the pledge starting from May 28, 2025 [1] - As of the announcement date, the controlling shareholder and its concerted action party, Yunnan Dongxing Industrial Group, have a total of 130.66 million shares pledged, accounting for 20.01% of their holdings [3] Group 2 - The financing from the pledged shares is intended to meet production and operational needs, as well as to repay debts [4] - The total amount of financing related to the pledged shares is 217 million yuan, with 148 million yuan attributed to the company and its subsidiaries [4] - There are no performance compensation obligations that need to be fulfilled by the controlling shareholder or its concerted action party [5] Group 3 - The company and its subsidiaries, along with the controlling shareholder, have a good credit status and repayment capability [4] - The pledge does not pose a risk of forced liquidation, and the risk is considered manageable [5] - The company will take necessary actions to mitigate any potential risks, including early repayment and additional pledges if needed [5]

证券代码：002428 证券简称：云南锗业 公告编号：2025-029 云南临沧鑫圆锗业股份有限公司 关于控股股东部分股份质押的公告 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、股东股份质押的基本情况 云南临沧鑫圆锗业股份有限公司（以下简称"公司"或"本公司"）近日接 到控股股东临沧飞翔冶炼有限责任公司（以下简称"临沧飞翔"）通知，获悉临 沧飞翔将其持有的 1,310 万股本公司股票质押给中国银河证券股份有限公司，办 理了股票质押式回购业务，具体事项如下： 2、股东及其一致行动人股份累计质押的基本情况 截至本公告披露日，公司控股股东临沧飞翔及其一致行动人云南东兴实业集 团有限公司（以下简称"东兴集团"，东兴集团持有临沧飞翔 100%股权）所持 股份质押情况如下： 1 股东名称 是否为控 股股东或 第一大股 东及其一 致行动人 本次质押数 量（股） 占其所 持股份 比例 占公 司总 股本 比例 是否 为限 售股 是否 为补 充质 押 质押起 始日 质押到期 日 质权人 质押 用途 临沧飞翔 冶炼有限 责任公司 是 13,100,000 14.62% 2.01% ...

Financial Performance - The company's profitability and asset scale have improved, indicating a healthy financial status for 2024 [2] - The revenue share of material-grade germanium products decreased to 46.11% in 2024 from 47.15% in 2023, while deep-processing products (infrared, photovoltaic, fiber optics) and compound semiconductors increased to 53.89% [2] - Revenue from photovoltaic-grade germanium products grew by 39.22% year-on-year, and compound semiconductor revenue increased by 66.16% [2] Talent Management - The company emphasizes talent acquisition and development, focusing on both internal training and targeted recruitment of high-end talent [3] - There have been no significant changes in the management team recently, but the company is committed to enhancing its talent pool [3] Investor Relations - The company acknowledges the lack of professional knowledge among investors and aims to improve the quality of information disclosure based on investor needs [3] - The stock price is influenced not only by the company's fundamentals but also by various factors in the secondary market, highlighting the importance of investor awareness of risks [3] Market Strategy - The company plans to adjust production capacity based on market demand, balancing high profits with sales volume [4] - The sales revenue of compound semiconductors declined in 2023 due to underperformance in the telecom market and data center construction, although overall sales have been growing [4] Product Development - The company is focused on expanding its production capacity for germanium products to meet the increasing market demand, particularly in the low-orbit satellite communication sector [5] - There are ongoing efforts to enhance research and development capabilities, with a commitment to securing patents for innovations [5] Future Outlook - The company plans to produce 866,700 photovoltaic-grade germanium products in 2025, with actual production details to be disclosed in regular reports [5]

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。 为进一步加强与投资者的互动交流，云南临沧鑫圆锗业股份有限公司（以下 简称"公司"）将参加由云南证监局指导，云南省上市公司协会与深圳市全景网 络有限公司联合举办的"2024年度云南辖区上市公司投资者网上集体接待日"， 现将相关事项公告如下： 云南临沧鑫圆锗业股份有限公司 关于参加云南辖区上市公司 2024 年度投资者 网上集体接待日活动的公告 本次活动将采用网络远程的方式举行，投资者可登录"全景路演"网站 （https://rs.p5w.net），或关注微信公众号：全景财经，或下载全景路演APP, 参与本次互动交流，活动时间为2025年5月16日（周五）16:00-17:00。 证券代码：002428 证券简称：云南锗业 公告编号：2025-028 云南临沧鑫圆锗业股份有限公司董事会 2025 年 5 月 13 日 届时公司董事、副总经理、财务总监杨元杰先生，副总经理、董事会秘书金 洪国先生将在线就公司2024年度业绩、公司治理、发展战略、经营状况和可持续 发展等投资者关心的问题，与投资者进行沟通与交流，欢迎广大投资者踊 ...

Core Viewpoint - Yunnan Germanium's significant profit growth in 2024 is primarily driven by the surge in germanium prices, despite ongoing negative cash flow issues [2][4][8]. Financial Performance - In 2024, Yunnan Germanium achieved a revenue of 767.4 million yuan, a year-on-year increase of 14.2% [6]. - The net profit attributable to shareholders reached 53.1 million yuan, marking a staggering year-on-year growth of 661.3% [2][4]. - The operating cash flow net amount was -31.2 million yuan, although it improved by 79.1% compared to the previous year, it remains in a negative state [2][8]. Product and Market Dynamics - The company's main products include material-grade germanium products, infrared-grade germanium products, and photovoltaic-grade germanium products, with material-grade products accounting for 46.1% of total revenue [5][6]. - The increase in sales of high-priced indium phosphide products contributed to an overall gross margin increase of 9.58 percentage points [5]. - Yunnan Germanium is recognized as the largest producer and supplier of germanium products in China, with a complete industry chain [5][7]. Cash Flow and Inventory Management - The company has reported negative operating cash flow for two consecutive years, with the previous year's cash flow at -149 million yuan [3][9]. - The increase in inventory to 691 million yuan at the end of 2024, which accounted for 21.8% of total assets, was driven by rising costs of germanium materials and increased stockpiling due to market expectations [9][11]. - The company plans to enhance internal supply chain coordination and improve production management to reduce cash flow issues and inventory levels [11]. Future Outlook - Yunnan Germanium aims to capitalize on opportunities in aerospace, photovoltaic, infrared optics, artificial intelligence, 6G, and autonomous driving sectors, focusing on high-value-added products [7]. - The company intends to adjust its product structure to increase the sales proportion of deep-processing products in its revenue [7].

Financial Performance - The company reported a basic earnings per share of 0.0160 yuan for Q1 2025, a significant increase of 188.89% compared to -0.0180 yuan in Q1 2024 [1] - Net profit for Q1 2025 was 0.1 billion yuan, a turnaround from a loss of 0.11 billion yuan in Q1 2024, marking a 190.91% increase [1] - Operating revenue reached 2.4 billion yuan in Q1 2025, up 83.21% from 1.31 billion yuan in Q1 2024 [1] - The return on equity improved to 0.70% in Q1 2025 from -0.82% in Q1 2024, reflecting a 185.37% increase [1] Shareholder Structure - The top ten unrestricted shareholders hold a total of 16,154.23 million shares, accounting for 24.75% of the circulating shares, with a decrease of 498.34 million shares compared to the previous period [1] - The largest shareholder, 临沧飞翔冶炼有限责任公司, holds 8,957.92 million shares, representing 13.72% of the total share capital, with no change [2] - New entrants to the top ten shareholders include 韩军 with 227.77 million shares and 秦皇岛宏兴钢铁集团有限公司 with 218.92 million shares [2] Dividend Policy - The company has announced that it will not distribute dividends or transfer shares this time [3]

Revenue and Profitability - The company's revenue for Q1 2025 reached ¥240,098,237.36, an increase of 83.78% compared to ¥130,646,765.98 in the same period last year[5] - Net profit attributable to shareholders was ¥10,199,386.70, a significant turnaround from a loss of ¥11,495,332.48 in the previous year, representing a growth of 188.73%[5] - The net profit after deducting non-recurring gains and losses was ¥7,142,366.89, up 147.51% from a loss of ¥15,033,041.08 in the same period last year[5] - The net profit for the current period was not explicitly stated, but the increase in operating revenue suggests a positive trend in profitability[33] - The company reported a net profit of ¥10,455,442.05, compared to a net loss of ¥11,368,013.91 in the previous period, indicating a significant turnaround in profitability[34] - Operating profit was ¥12,417,079.22, while the previous period showed an operating loss of ¥11,383,178.92, reflecting a strong operational performance[34] - The basic and diluted earnings per share were both ¥0.016, a recovery from a loss of ¥0.018 per share in the previous period[34] Assets and Liabilities - The company's total assets increased by 10.24% to ¥3,502,762,858.93 from ¥3,177,410,099.96 at the end of the previous year[11] - The total liabilities rose by 18.65% to ¥1,980,264,082.99, up from ¥1,668,966,416.80 at the end of the previous year[11] - Cash and cash equivalents increased to ¥658,169,938.40 from ¥519,725,673.31, reflecting a growth of approximately 26.7%[30] - Inventory levels rose to ¥809,227,750.62 from ¥691,358,719.71, indicating an increase of about 17.0%[30] - Short-term borrowings increased significantly to ¥534,519,836.11 from ¥309,842,530.99, representing an increase of approximately 72.6%[31] - Non-current liabilities rose to ¥1,044,738,018.02 from ¥821,330,699.20, indicating an increase of approximately 27.3%[31] - The company's total equity increased to ¥1,522,498,775.94 from ¥1,508,443,683.16, reflecting a growth of about 0.9%[32] Operating Costs and Expenses - Operating costs increased by 60.15% to ¥179,551,769.70, compared to ¥112,115,671.90 in the same period last year[12] - Total operating costs for the current period were ¥232,163,126.67, compared to ¥155,255,737.28 in the previous period, indicating an increase of about 49.6%[33] - The company incurred total operating expenses of ¥305,826,710.66, which increased from ¥292,230,657.28 in the previous period, reflecting rising costs[35] - R&D expenses increased by 60.33% year-on-year, totaling ¥16,511,461.42, primarily due to ongoing projects in compound semiconductor materials and photovoltaic-grade germanium products[18] - Financial expenses rose by 85.65% year-on-year to ¥13,681,486.21, mainly due to the amortization of financial liabilities related to the repurchase obligation of minority interests[19] - Credit impairment losses increased by 164.08% year-on-year, amounting to -¥2,974,697.55, attributed to higher provisions for bad debts on accounts receivable[19] - Income tax expenses surged by 2621.02% year-on-year to ¥1,962,796.26, driven by an increase in total profit[20] Cash Flow - Cash flow from operating activities was negative at -¥98,906,540.48, worsening by 66.04% compared to -¥59,569,115.40 in the previous year[5] - Operating cash inflows decreased by 11.06% year-on-year to ¥206,920,170.18, mainly due to cash received from sales being lower than the previous year[22] - Operating cash outflows increased by 4.65% year-on-year to ¥305,826,710.66, primarily due to higher raw material purchases and performance-related payments to employees[22] - Net cash flow from operating activities declined by 66.04% year-on-year to -¥98,906,540.48, reflecting reduced cash receipts from sales[22] - Cash inflows from financing activities rose by 80.99% year-on-year to ¥452,262,750.00, mainly due to increased investments from new shareholders and bank loans[22] - The company raised ¥452,000,000.00 through borrowings, compared to ¥248,383,857.47 in the previous period, indicating increased financing activities[36] Shareholder Information - The total number of ordinary shareholders at the end of the reporting period was 106,815, with the top ten shareholders holding significant stakes[26] - The largest shareholder, Lincang Feixiang Smelting Co., Ltd., holds 13.72% of shares, amounting to 89,579,232 shares, with 41,500,000 shares pledged[26] Future Outlook - The company plans to continue expanding its product offerings and market presence, focusing on new technologies and potential acquisitions[9] - The company did not report any significant new product launches or market expansions during this period[37]

证券代码：002428 证券简称：云南锗业 公告编号：2025-026 云南临沧鑫圆锗业股份有限公司 2024 年年度股东大会决议公告 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。 特别提示： 1、本次股东大会未出现否决提案的情形。 2、本次股东大会不涉及变更以往股东大会已通过的决议。 一、会议的召开和出席情况 1、会议通知情况：云南临沧鑫圆锗业股份有限公司（以下简称"公司"）于 2025 年 3 月 28 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）上刊登了《云南临沧鑫圆锗业股份有 限公司关于召开 2024 年年度股东大会的通知》。 2、召集人：公司董事会 3、表决方式：采取现场投票与网络投票相结合的表决方式 4、会议召开时间： 现场会议召开时间为：2025 年 4 月 25 日（星期五）下午 14:30 开始； 网络投票时间为： （1）通过深圳证券交易所交易系统进行网络投票的具体时间为 2025 年 4 月 25 日上午 9:15—9:25、9:30-11:30，下午 13:00-1 ...

北京植德律师事务所 关于 云南临沧鑫圆锗业股份有限公司 2024 年年度股东大会的 法律意见书 植德京（会）字[2025]0032 号 二〇二五年四月 北京市东城区东直门南大街 1 号来福士中心办公楼 12 层 邮编：100007 12th Floor, Raffles City Beijing Offices Tower, No.1 Dongzhimen South Street,Dongcheng District, Beijing 100007 P.R.C. 电话（Tel）: 010-56500900 传真（Fax）: 010-56500999 www.meritsandtree.com 北京植德律师事务所 关于云南临沧鑫圆锗业股份有限公司 2024 年年度股东大会的法律意见书 植德京（会）字[2025]0032 号 致：云南临沧鑫圆锗业股份有限公司（贵公司） 北京植德律师事务所（以下简称"本所"）接受贵公司的委托，指派律师 出席并见证贵公司 2024 年年度股东大会（以下简称"本次会议"）。 本所律师参加本次会议进行见证，并根据《中华人民共和国公司法》（以 下简称"《公司法》"）、《中华人民共和国证券 ...