Group 1 - Company Instech reported a net profit of 177 million yuan for 2024, a year-on-year increase of 28.15%, with a proposed cash dividend of 1.20 yuan per 10 shares [1] - Instech achieved an operating revenue of 1.185 billion yuan in 2024, representing a year-on-year growth of 24.45% [1] - The company specializes in the research, production, and sales of rare earth permanent magnet materials and applications [2] Group 2 - Company Junda reported a net loss of 106 million yuan for Q1 2025, transitioning from profit to loss, with a year-on-year revenue decline of 49.52% [3] - Junda's operating revenue for Q1 2025 was 1.875 billion yuan [3] - The company focuses on the research, production, and sales of photovoltaic cell products [4] Group 3 - Company Annada reported a net loss of 10.26 million yuan for Q1 2025, with a year-on-year revenue increase of 1.44% [5] - Annada's operating revenue for Q1 2025 was 473 million yuan [5] - The company specializes in titanium dioxide and iron phosphate products [6] Group 4 - Company Jiuzhou Pharmaceutical reported a net profit of 250 million yuan for Q1 2025, a year-on-year increase of 5.68% [7] - Jiuzhou's operating revenue for Q1 2025 was 1.49 billion yuan, reflecting a year-on-year growth of 0.98% [7] - The company provides custom research and production services for pharmaceutical companies and research institutions [8] Group 5 - Company Yitong Century won a 1.48 billion yuan contract for a 5G comprehensive maintenance project with Guangdong Unicom [9] - The project will enhance the company's business volume and expansion in Guangdong [9] - Yitong Century specializes in communication network technology services and solutions [10] Group 6 - Company Rijiu Optoelectronics reported a net profit of 67.47 million yuan for 2024, a year-on-year increase of 506.9%, with a proposed cash dividend of 2.00 yuan per 10 shares [10] - Rijiu's operating revenue for 2024 was 583 million yuan, representing a year-on-year growth of 22% [10] - The company focuses on the research, production, and sales of touch display application materials [11] Group 7 - Company Ruotong reported a net profit of 95.98 million yuan for 2024, a year-on-year increase of 0.91%, with a proposed cash dividend of 2.00 yuan per 10 shares [12] - Ruotong's operating revenue for 2024 was 408 million yuan, reflecting a year-on-year growth of 7.54% [12] - The company specializes in drilling and completion equipment for oil and gas [13] Group 8 - Company Shuangxiang reported a net profit of 472 million yuan for 2024, a year-on-year increase of 754.84%, with a proposed cash dividend of 1.50 yuan per 10 shares [14] - Shuangxiang's operating revenue for 2024 was 2.29 billion yuan, representing a year-on-year growth of 51.55% [14] - The company focuses on synthetic leather and optical-grade PMMA products [15] Group 9 - Company Xinfang Pharmaceutical reported a net profit of 101 million yuan for 2024, a year-on-year decrease of 64.70%, with a proposed cash dividend of 0.30 yuan per 10 shares [16] - Xinfang's operating revenue for 2024 was 6.032 billion yuan, reflecting a year-on-year decline of 6.63% [16] - The company is involved in medical services, pharmaceutical distribution, and manufacturing [17] Group 10 - Company Dongxing Medical reported a net profit of 97.42 million yuan for 2024, a year-on-year increase of 0.21%, with a proposed cash dividend of 6.00 yuan per 10 shares [18] - Dongxing's operating revenue for 2024 was 435 million yuan, reflecting a year-on-year growth of 0.40% [18] - The company specializes in surgical medical devices [19] Group 11 - Company Wuzhou Special Paper reported a net profit of 64.68 million yuan for Q1 2025, a year-on-year decrease of 51.56%, with an operating revenue of 1.989 billion yuan [20] - Wuzhou's operating revenue for Q1 2025 increased by 15.21% [20] - The company focuses on the research, production, and sales of mechanism paper and pulp [21] Group 12 - Company Jinrui Mining expects a net profit of 15.28 million yuan for Q1 2025, a year-on-year increase of 617.40% [22] - The company specializes in the production and sales of strontium salt products [23] Group 13 - Company Youyan New Materials expects a net profit of 60 million to 75 million yuan for Q1 2025, a year-on-year increase of 13076% to 16370% [24] - The company focuses on electronic films, precious metal materials, and rare earth materials [25] Group 14 - Company Guoli expects a net profit of 11 million to 13 million yuan for Q1 2025, a year-on-year increase of 164.38% to 212.45% [26] - The company specializes in urban infrastructure design, construction, and investment [27] Group 15 - Company Shenzhen Airport reported a passenger throughput of 5.5422 million in March, a year-on-year increase of 8.70% [28] - The airport's cargo throughput was 171,900 tons, reflecting a year-on-year growth of 14.51% [28] - The company is involved in aviation and related non-aviation businesses [29] Group 16 - Company Shenghui Integration reported an order balance of 2.117 billion yuan as of March 31, 2025, a year-on-year increase of 11.89% [30] - The company provides cleanroom engineering and electromechanical engineering services [31] Group 17 - Company Chengyi Pharmaceutical received a drug registration certificate for Mercaptopurine tablets [32] - The drug is applicable for various diseases including choriocarcinoma and acute lymphoblastic leukemia [32] Group 18 - Company Enhua Pharmaceutical initiated Phase I clinical trials for NH280105 capsules, targeting Alzheimer's disease [33] - The trial aims to assess the safety and pharmacokinetics of the drug [33] Group 19 - Company Lingang Steel proposed a share buyback of 50 million to 100 million yuan [34] - The company specializes in the production and development of metallurgical products [35] Group 20 - Company Fujia plans to repurchase shares worth 15 million to 30 million yuan [36] - The company focuses on smart cleaning appliances and key components [37] Group 21 - Company Mould Technology received a project designation letter for exterior parts from a luxury car client, with an estimated total sales of 2.07 billion yuan [38] - The project is expected to start mass production in April 2027 [38] Group 22 - Company Longxin General expects a net profit of 4.55 billion to 5.30 billion yuan for Q1 2025, a year-on-year increase of 76.65% to 105.77% [39] - The company specializes in motorcycles, engines, and general machinery products [40] Group 23 - Company Dongfang Securities reported a net profit of 1.436 billion yuan for Q1 2025, a year-on-year increase of 62.08% [41] - The company focuses on investment management and securities trading [42] Group 24 - Company Yalian Machinery plans to use up to 800 million yuan of idle funds for low-risk financial products [43] - The company specializes in the production of engineered wood production lines and equipment [44] Group 25 - Company Guanghua Technology reported a net loss of 205 million yuan for 2024, with total revenue of 2.589 billion yuan [45] - The company focuses on PCB chemicals and lithium battery materials [46] Group 26 - Company Boya Biotechnology plans to publicly transfer 80% of its subsidiary's equity for 213 million yuan [47] - The transaction aims to optimize resource allocation focusing on blood products [48] Group 27 - Company Darui Electronics plans to repurchase shares worth 30 million to 50 million yuan [49] - The company specializes in customized components and automation equipment [50] Group 28 - Company Hongying Intelligent plans to repurchase shares worth 30 million to 40 million yuan [51] - The company focuses on smart control products and assemblies [52] Group 29 - Company Guangku Technology announced a change in the upper shareholding structure of its controlling shareholder [53] - The operational activities of the company will not be materially affected [54] Group 30 - Company Dingjie Smart's application for convertible bond issuance has been accepted by the Shenzhen Stock Exchange [55] - The company provides digital and intelligent solutions for various industries [56]

Financial Performance - The company expects to achieve a net profit attributable to shareholders of 15.2828 million yuan in Q1 2025, an increase of 13.1525 million yuan, representing a year-on-year growth of approximately 617.40%[3] - The net profit attributable to shareholders after deducting non-recurring gains and losses is expected to be 15.1583 million yuan, an increase of 13.1627 million yuan, reflecting a year-on-year increase of about 659.59%[4] - The profit for the same period last year was 2.1303 million yuan, with a total profit of 4.0069 million yuan[6] Market Factors - The significant increase in performance is primarily due to the substantial rise in the market price of strontium carbonate, which has led to a significant growth in operating revenue and performance[7] Forecast Details - The performance forecast period is from January 1, 2025, to March 31, 2025[4] - The company confirms that there are no uncertainties that could affect the accuracy of this performance forecast[8] - The above forecast data is preliminary and subject to final confirmation in the official Q1 2025 report[9]

值得注意的是，2024年第四季度，公司营业收入8929万元；归母净利润自去年同期亏损234万元成功扭 亏，实现归母净利润1098万元，同比增长568.32%，增速创近3年同期新高；扣非归母净利润自去年同 期亏损288万元成功扭亏，实现扣非归母净利润1239万元。 数据显示，公司净资产收益情况也大幅好转。2024年公司加权平均净资产收益率为4.64%，较上年同期 上升3.59个百分点。公司2024年投入资本回报率为3.79%，较上年同期上升3.23个百分点。 金瑞矿业在锶盐系列产品生产和销售中占据重要地位。根据公开信息，锶是现代金属材料航空、电子元 器件、永磁、医学影像等的必需品，公司拥有的大风山锶矿资源已探明保有储量约为1,500万吨，目前 在国内属大中型锶矿。 年报显示，公司业绩主要来源为锶盐业务，其利润源于锶盐系列产品的产销、成本以及其他管理成本的 控制。面对外部日益严峻的市场竞争环境及产品价格下行带来的不利影响，公司聚焦年度经营目标，紧 盯市场需求变化，利用灵活的经营机制及产业链优势，通过调整产品销售结构、积极拓展海外市场、增 加高附加值产品盈利能力以及内部管理优化提升等一系列措施，主动应对外部市场的不 ...

青海金瑞矿业发展股份有限公司 二〇二四年度 内部控制审计报告 致同会计师事务所 (特殊普通合伙) 您可使用手机"扫一扫"或进入"比码用于证明该审计报告是否由具有执业许可的会计师事务所出具， 您可使用手机"扫一扫"或进入"注册会计师行业统一监管平台（http://acc.mof.cov.cn） "进行查 " t Thornton 载同 二、注册会计师的责任 我们的责任是在实施审计工作的基础上,对财务报告内部控制的有效性 发表审计意见,并对注意到的非财务报告内部控制的重大缺陷进行披露。 内部控制审计报告 致同审字(2025) 第 110A008508 号 青海金瑞矿业发展股份有限公司全体股东: 按照《企业内部控制基本规范》、《企业内部控制应用指引》、《企业 内部控制评价指引》的规定,建立健全和有效实施内部控制,并评价其有效 性是金瑞矿业公司董事会的责任。 三、内部控制的固有局限性 按照《企业内部控制审计指引》及中国注册会计师执业准则的相关要求, 我们审计了 青海金瑞矿业发展股份有限公司（以下简称金瑞矿业公司）2024 年 12月 31日的财务报告内部控制的有效性。 一、企业对内部控制的责任 内部控制具有固有局限性 ...

青海金瑞矿业发展股份有限公司 二〇二四年度 审计报告 致同会计师事务所 (特殊普通合伙) ■ E 您可使用手机"扫一扫"或进入"注册会计师行业统一监管平台（http://acc.mor.cov.cn）"进行查 您可使用手机"扫一扫"或进入"注册会计师行业统一监管平台（http://acc.mor.cov.cn） "进行查 " 目 录 | 审计报告 | 1-4 | | --- | --- | | 合并及公司资产负债表 | 1-2 | | 合并及公司利润表 | 3 | | 合并及公司现金流量表 | 4 | | 合并及公司股东权益变动表 | 5-8 | | 财务报表附注 | 9-83 | ornton 中国 审计报告 致同审字(2025) 第 110A008507 号 青海金瑞矿业发展股份有限公司全体股东: 一、审计意见 我们审计了青海金瑞矿业发展股份有限公司(以下简称金瑞矿业公司) 财务报表,包括2024年12月31日的合并及公司资产负债表,2024年度的合并 及公司利润表、合并及公司现金流量表、合并及公司股东权益变动表以及相 关财务报表附注。 我们认为,后附的财务报表在所有重大方面按照企业会计准则的规定编 制, ...

2024 年度独立董事述职报告 青海金瑞矿业发展股份有限公司 (陈定-届满离任) (二) 独立性情况说明 在相任公司独立董事期间,本人和本人的配偶、父母、子女及主要社会关系均 未在公司或公司附属企业任职,未在公司主要股东及附属企业任职,未与公司存在 重大的持股关系,与公司以及主要股东之间不存在重大业务往来关系或提供财务、 法律、咨询、保荐等服务关系,不存在影响独立性的事项或情况。 二、年度履职情况 (一)出席董事会和股东会会议情况 2024年度,公司共召开董事会6次,年度股东会1次,临时股东会3次。本人在期 满换届前均按时出席,未有无故缺席的情况发生。 2024年度,本人作为青海金瑞矿业发展股份有限公司(以下简称"公司")第 九届董事会独立董事,严格按照《公司法》《证券法》《上市公司治理准则》《上 市公司独立董事管理办法》、上海证券交易所《股票上市规则》《上市公司自律监 管指引第1号 -- 规范运作》等法律法规、规范性文件以及《公司章程》《公司独立 董事工作制度》的规定,谨慎、忠实、勤勉地履职尽责,审慎地行使公司和股东所 赋予的权利,主动关注公司重大经营活动、财务状况、法人治理结构以及规范运作 情况。积极出席 ...

青海金瑞矿业发展股份有限公司 2024 年度独立董事述职报告 (张县利-届满离任) 2024年度,本人作为青海金瑞矿业发展股份有限公司(以下简称"公司")第 九届董事会独立董事,严格按照《公司法》《证券法》《上市公司治理准则》《上 市公司独立董事管理办法》、上海证券交易所《股票上市规则》《上市公司自律监 管指引第1号 -- 规范运作》等法律法规、规范性文件以及《公司章程》《公司独立 董事工作制度》的规定,谨慎、忠实、勤勉地履职尽责,审慎地行使公司和股东所 赋予的权利,主动关注公司重大经营活动、财务状况、法人治理结构以及规范运作 情况。积极出席相关会议,认真审议各项议案,并独立客观地发表意见,充分发挥 独立董事的作用,维护公司整体利益及全体股东的合法权益。现将2024年度履职情 况报告如下: 一、基本情况 (一)个人履历情况 张县利,男,汉族,生于1975年8月,农工党员,本科学历,专职律师。曾任 青海树人律师事务所任律师、青海观若律师事务所律所主任、律师,青海银行独立 董事,金瑞矿业第九届董事会独立董事。 报告期内,公司按照法定程序开展了董事会的换届选举工作。2024年11月6日, 公司 2024年第三次临时 ...

(一)个人履历情况 范增裕,男,汉族,生于1965年,高级会计师、注册会计师、税务师、评估师, 从事审计工作二十余年,先后主持多家上市公司和国有大中型企业的审计工作。曾 任互助县财政局企业财务股长,瑞华会计师事务所(特殊普通合伙)合伙人,尚隆 会计师事务所（普通合伙）合伙人,金瑞矿业第九届董事会独立董事。 · 报告期内,公司按照法定程序开展了董事会的换届选举工作。2024年11月6日, 公司 2024年第三次临时股东会选举产生第十届董事会董事。换届选举完成后,本人 不再担任公司独立董事。 (二) 独立性情况说明 在担任公司独立董事期间,本人和本人的配偶、父母、子女及主要社会关系均 未在公司或公司附属企业任职,未在公司主要股东及附属企业任职,未与公司存在 重大的持股关系,与公司以及主要股东之间不存在重大业务往来关系或提供财务、 法律、咨询、保荐等服务关系,不存在影响独立性的事项或情况。 青海金瑞矿业发展股份有限公司 2024 年度独立董事述职报告 (范增裕-届满离任) 2024年度,本人作为青海金瑞矿业发展股份有限公司(以下简称"公司")第 九届董事会独立董事,严格按照《公司法》《证券法》《上市公司治理准则》《 ...

青海金瑞矿业发展股份有限公司 市值管理制度 （2025 年 4 月制定） （二）科学性原则。公司的市值管理应当采用科学的、系统 的方式开展，不得违背市值管理的内在逻辑。 （三）系统性原则。影响公司市值的因素众多，市值管理须 秉持系统思维、循序推进的原则，系统改善影响公司市值增长的 各项关键要素。 第一章 总则 第一条 为推动青海金瑞矿业发展股份有限公司（以下简称 "公司"） 提升投资价值，增强投资者回报，进一步加强做好公 司市值管理工作，维护公司、投资者及其他利益相关方的合法权 益，根据《中华人民共和国公司法》《中华人民共和国证券法》《国 务院关于加强监管防范风险推动资本市场高质量发展的若干意 见》《上市公司信息披露管理办法》《上市公司监管指引第10号— —市值管理》等法律法规、规范性文件及《公司章程》的规定， 结合公司实际情况，制定本制度。 第二条 本制度所称市值管理，是指公司以提高公司质量为基 础，为提升公司投资价值和股东回报能力而实施的战略管理行为。 第三条 公司应当牢固树立回报股东意识，采取措施保护投资 者尤其是中小投资者利益，诚实守信、规范运作、专注主业、稳 健经营，以新质生产力的培育和运用，推动经 ...

青海金瑞矿业发展股份有限公司 2024 年度独立董事述职报告 (祁辉成) 2024年度,作为青海金瑞矿业发展股份有限公司(以下简称"公司")第十届 董事会独立董事,本人严格按照《公司法》《证券法》《上市公司治理准则》《上 市公司独立董事管理办法》、上海证券交易所《股票上市规则》《上市公司自律监 管指引第1号 -- 规范运作》等法律法规、规范性文件以及《公司章程》《公司独立 董事工作制度》的规定,谨慎、忠实、勤勉地履职尽责,审慎地行使公司和股东所 赋予的权利,主动关注公司重大经营活动、财务状况、法人治理结构以及规范运作 情况。积极出席相关会议,认真审议各项议案,并独立客观地发表意见,充分发挥 独立董事的作用,维护公司整体利益及全体股东的合法权益。现将2024年度履职情 况报告如下: 一、基本情况 (一)个人履历情况 祁辉成,男,回族,生于1979年,民主建国会成员,在职研究生学历。曾任青 海智凡律师事务所主任、正平路桥建设股份有限公司第三届、第四届董事会独立董 事。现任北京大成(西宁)律师事务所主任、高级合伙人,金瑞矿业第十届董事会 独立董事。 (二) 独立性情况说明 作为公司现任独立董事,本人和本人的配偶、父 ...