西宁特殊钢股份有限公司 简式权益变动报告书 上市公司名称：西宁特殊钢股份有限公司 股票上市地点：上海证券交易所 股票简称：西宁特钢 股票代码：600117 住所：西宁市城中区七一路318-2号4号楼 通讯地址：青海省西宁市城西区文景街国投广场32号 信息披露义务人2：青海省国有资产投资管理有限公司 住所：青海省西宁市城中区创业路128号中小企业创业园5楼501室 通讯地址：青海省西宁市城西区文景街国投广场32号 信息披露义务人3：芜湖信泽海产业投资合伙企业（有限合伙） 住所：安徽省芜湖市镜湖区长江中路92号雨耕山文化创意产业园内思楼 3F-319-75号 通讯地址：青海省西宁市城西区文景街国投广场32号 权益变动性质：持股数量增加、持股比例增加 签署日期：2025年9月19日 1 信息披露义务人声明 本部分所述词语或简称与本报告书"释义"所述词语或简称具有相同含义。 信息披露义务人1：青海欣世置业有限公司 一、信息披露义务人依据《中华人民共和国公司法》《中华人民共和国证 券法》《上市公司收购管理办法》《公开发行证券的公司信息披露内容与格式 准则第15号——权益变动报告书》等相关法律、法规和规范性文件编写。 二 ...

Market Overview - On September 19, the special steel sector declined by 0.35%, with Xianglou New Materials leading the drop [1] - The Shanghai Composite Index closed at 3820.09, down 0.3%, while the Shenzhen Component Index closed at 13070.86, down 0.04% [1] Stock Performance - Key stocks in the special steel sector showed varied performance, with Jinzhou Pipeline up by 2.14% and Xianglou New Materials down by 3.47% [1][2] - The closing prices and changes for notable stocks include: - Jinzhou Pipeline: 7.15, +2.14% - Xianglou New Materials: 63.40, -3.47% - Xining Special Steel: 3.31, +0.61% - Taiyuan Iron & Steel: 3.93, 0.00% [1][2] Trading Volume and Capital Flow - The total trading volume for the special steel sector was significant, with Jinzhou Pipeline achieving a transaction amount of 1.28 billion yuan [1] - The net capital flow showed a net outflow of 403.62 million yuan from main funds, while retail investors had a net inflow of 2328.13 million yuan [2][3] Individual Stock Capital Flow - Notable capital flows for specific stocks include: - Xining Special Steel: Main funds net inflow of 18.89 million yuan, retail net outflow of 39.89 million yuan [3] - Jinzhou Pipeline: Main funds net inflow of 12.61 million yuan, retail net outflow of 6.93 million yuan [3] - Xianglou New Materials: Main funds net outflow of 1.91 million yuan, retail net inflow of 14.58 million yuan [3]

Group 1 - The A-share market saw a strong performance in steel stocks, with Shougang Co. hitting the daily limit, Falsen rising nearly 6%, and other companies like Bayi Steel and Guangda Special Materials increasing over 3% [1] - On September 18, the China Iron and Steel Association's Iron Ore Working Committee held a meeting in Beijing to analyze the current iron ore market situation and discuss upcoming work related to the import iron ore port spot price index [1] - The meeting was attended by procurement business leaders from domestic steel production and iron ore trading companies [1] Group 2 - Shougang Co. had a market capitalization of 39.4 billion and a year-to-date increase of 67.56% [2] - Falsen's market capitalization was 1.93 billion with a year-to-date increase of 45.11% [2] - Bayi Steel had a market capitalization of 7.17 billion and a year-to-date increase of 51.79% [2] - Guangda Special Materials had a market capitalization of 7.399 billion and a year-to-date increase of 74.20% [2] - Wujin Stainless Steel had a market capitalization of 4.146 billion with a year-to-date increase of 31.49% [2] - Xining Special Steel had a market capitalization of 10.9 billion and a year-to-date increase of 49.33% [2]

Market Performance - The special steel sector experienced a decline of 2.42% on September 18, with Shengde Xintai leading the drop [1] - The Shanghai Composite Index closed at 3831.66, down 1.15%, while the Shenzhen Component Index closed at 13075.66, down 1.06% [1] Individual Stock Performance - Shengde Xintai (300881) closed at 34.10, down 4.91% with a trading volume of 35,000 shares and a turnover of 122 million yuan [1] - Shagang Group (002075) closed at 5.86, down 3.93% with a trading volume of 849,300 shares and a turnover of 506 million yuan [1] - Fangda Special Steel (600507) closed at 5.32, down 2.92% with a trading volume of 270,500 shares [1] - CITIC Special Steel (000708) closed at 12.72, down 2.90% with a trading volume of 200,300 shares and a turnover of 257 million yuan [1] - Xianglou New Materials (301160) closed at 65.68, down 2.71% with a trading volume of 67,000 shares and a turnover of 452 million yuan [1] Capital Flow Analysis - The special steel sector saw a net outflow of 143 million yuan from main funds, while retail investors contributed a net inflow of 51.37 million yuan [1] - The table of capital flow indicates that Jiuli Special Materials (002318) had a main fund net inflow of 5.58 million yuan, while Shengde Xintai (300881) experienced a significant net outflow of 21.40 million yuan [2]

Group 1: Company Performance - Brothers Technology (002562) expects a net profit increase of 207%-253% for the first three quarters of 2025, with projected profits between 100 million to 115 million yuan, driven by rising prices of certain vitamin products and improved production capacity utilization [2] Group 2: Financing Activities - Vanke A has secured a loan of up to 2.064 billion yuan from its largest shareholder, Shenzhen Metro Group, to repay bond principal and interest, with the loan interest rate being lower than current market rates [3] - Hengwei Technology is planning to acquire 75% of Shanghai Shuhang Information Technology Co., with shares to be issued and cash payments involved, leading to a temporary suspension of trading starting September 17, 2025 [5] Group 3: Important Contracts - Jingzhida's subsidiary Hefei Integrated Circuit has signed a semiconductor testing equipment procurement agreement worth 323 million yuan, expected to positively impact the company's performance in 2025-2026 [7] - China Shipbuilding Technology has entered into a green methanol sales contract worth approximately 40 million USD per year, with potential increases based on customer demand, starting supply after the wind power methanol project is operational [7] Group 4: Shareholder Activities - Tianyu Co., Ltd. has seen its major shareholder release a pledge on 12.5 million shares, while still having 15.3 million shares pledged, representing 26.79% of the shareholder's total holdings [7] - Guotou Venture Capital plans to reduce its holdings by up to 9.186 million shares, representing 3% of the total share capital, citing personal funding needs [13]

Group 1 - The company, Xining Special Steel, announced a board meeting held on September 16, 2025, to discuss a proposal for comprehensive credit applications to financial institutions and a guarantee provided by the controlling shareholder through the pledge of shares [1] - For the year 2024, the revenue composition of Xining Special Steel is as follows: 88.14% from the steel industry, 16.82% from other industries, 3.36% from other businesses, 3.14% from the real estate sector, and 0.07% from mineral extraction [1] - As of the report date, the market capitalization of Xining Special Steel is 11.1 billion yuan [1]

证券代码：600117 证券简称：西宁特钢 编号：临 2025-070 西宁特殊钢股份有限公司 关于开展融资租赁业务的公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、 误导性陈述或者重大遗漏，并对其内容的真实性、准确性和完整性承 担法律责任。 一、本次融资租赁概述 为进一步盘活资产，拓宽融资渠道，满足经营需求，西宁特殊钢 股份有限公司（以下简称"公司"）以部分资产设备作为转让标的及 租赁物，与融资租赁公司开展融资租赁售后回租业务，融资金额不超 过 20,000 万元人民币。 上述事项已经公司第十届董事会第十八次会议审议通过；同时为 提高决策效率，确保该业务高效实施，公司提请董事会授权经理层或 相关人员全权代表公司签署与该业务有关的所有法律性文件，并办理 各项相关手续。本次交易不构成关联交易，亦不构成《上市公司重大 资产重组管理办法》规定的重大资产重组。本次开展融资租赁业务审 议事项在董事会审批权限范围内，无需提交股东会审议。 五、本次开展融资租赁业务对公司的影响 标的名称：公司的部分资产设备 标的类型：固定资产 权属状态：标的资产不存在涉及有关资产的重大争议、诉讼或仲 裁事项，不存在查封、冻结等 ...

为满足公司生产经营需要，公司拟向青海银行股份有限公司城北 支行申请期限二年，人民币金额伍亿元整（¥500,000,000.00）的综合 授信。公司拟用价值约 59,895 万元的土地及附属建筑物提供抵押担保， 本次抵押的土地及附属建筑物须作评估，抵押资产价值约占公司最近 一期经审计总资产的 4.84%。天津建龙钢铁实业有限公司承担连带责任 保证担保。公司无偿接受关联方为公司提供的上述担保，免于按照关 联交易的方式审议和披露。具体担保以签订的相关合同、法律文书为 准。 上述事项不构成《上市公司重大资产重组管理办法》规定的重大 资产重组。公司与青海银行股份有限公司不构成关联关系。根据《上 海证券交易所股票上市规则》和《公司章程》等的相关规定，上述融 资抵押担保事项在董事会审批权限内，无需提交股东会审议。上述贷 款的额度、利率、期限、用途等以金融机构批准为准。公司董事会授 权公司管理层及相关人员在权限范围内签署合同、协议，并办理与上 述融资业务相关的法律文件等事宜。 特此公告。 西宁特殊钢股份有限公司 关于以自有资产抵押向金融机构申请综合授信的公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、 误导性陈 ...

证券代码：600117 证券简称：西宁特钢 编号：临 2025-068 西宁特殊钢股份有限公司（以下简称"公司"）于 2025 年 9 月 16 日召开第十届董事会第十八次会议，审议通过了《关于向金融机构申 请综合授信暨控股股东拟以持有上市公司股份质押提供无偿担保的议 案》。现将相关事宜公告如下： 2025 年 9 月 16 日 为满足公司生产经营需要，公司向渤海银行天津分行申请期限一 年，人民币金额叁亿元整（¥300,000,000.00）的综合授信。由控股股 东天津建龙钢铁实业有限公司以期所持本公司不低于 14,627.17 万股 股份质押担保,北京建龙重工集团有限公司和实际控制人夫妇提供连 带责任保证担保。公司无偿接受关联方及实际控制人为公司提供的上 述担保，免于按照关联交易的方式审议和披露。具体担保以签订的相 关合同、法律文书为准。 上述事项不构成《上市公司重大资产重组管理办法》规定的重大 资产重组。公司与渤海银行天津分行不构成关联关系。根据《上海证 券交易所股票上市规则》和《公司章程》等的相关规定，上述融资担 保事项在董事会审批权限内，无需提交股东会审议。上述贷款的额度、 利率、期限、用途等以金融机 ...

证券代码：600117 证券简称：西宁特钢 编号：临 2025-067 西宁特殊钢股份有限公司 十届十八次董事会决议公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误 导性陈述或者重大遗漏，并对其内容的真实性、准确性和完整性承担法 律责任。 一、董事会会议召开情况 西宁特殊钢股份有限公司董事会十届十八次会议通知于 2025 年 9 月 6 日以书面(邮件)方式向各位董事发出，会议于 2025 年 9 月 16 日在 公司综合楼 104 会议室现场召开。公司董事会现有成员 9 名，出席会议 的董事 9 名。公司高管列席了本次会议，会议的召开符合《公司法》和 《公司章程》的相关规定，所做出的决议合法有效。 二、董事会会议审议情况 本次董事会以书面表决方式，审议通过了以下议案： （一）审议通过了《关于向金融机构申请综合授信暨控股股东拟以 持有上市公司股份质押无偿提供担保的议案》 具体内容详见与本决议公告同时刊登在上海证券交易所网站 (http://www.sse.com.cn)以及《中国证券报》《证券时报》《上海证 券报》的《西宁特殊钢股份有限公司关于向金融机构申请综合授信的公 告》（公告编号 202 ...