关于云南省贵金属新材料控股集团股份有限公司 向特定对象发行股票申请文件的 审核问询函的回复 XYZH/2025KMAA1F0088 云南省贵金属新材料控股集团股份有限公司 上海证券交易所： 信永中和会计师事务所（特殊普通合伙）（以下简称"信永中和、申报会计师或我 们"）作为云南省贵金属新材料控股集团股份有限公司（以下简称"贵研铂业、发行人 或公司"）向特定对象发行股票的申报会计师，已就贵所于 2025 年 11 月 5 日下发的上 证上审（再融资）〔2025〕350 号《关于云南省贵金属新材料控股集团股份有限公司向特 定对象发行股票申请文件的审核问询函》（以下简称"问询函"）中要求申报会计师进行 核查的相关问题或事项进行了审慎核查。提供真实、完整的相关资料并如实回复问询函 所问询的问题或事项是贵研铂业管理当局的责任，我们的责任是在执行审计工作的基础 上，通过对发行人提供的相关资料和回复内容进行核查，对问询函中要求申报会计师核 查的相关问题或事项发表核查意见。 我们现将问询函中要求申报会计师核查的相关问题或事项逐项回复如下： 说明： 1、如无特别说明，本回复报告中使用的简称或名词释义与《云南省贵金属新材料 控股 ...

关于云南省贵金属新材料控股集团股份有限公司 向特定对象发行股票申请文件的审核问询函的回复 保荐人（主承销商） 广东省广州市黄埔区中新广州知识城腾飞一街 2 号 618 室 二〇二五年十一月 云南省贵金属新材料控股集团股份有限公司 审核问询函回复 上海证券交易所： 根据贵所于 2025 年 11 月 5 日出具的上证上审（再融资）〔2025〕350 号《关 于云南省贵金属新材料控股集团股份有限公司向特定对象发行股票申请文件的 审核问询函》（以下简称"《问询函》"）的要求，广发证券股份有限公司（以 下简称"广发证券""保荐人"）作为云南省贵金属新材料控股集团股份有限公 司（以下简称"贵研铂业""发行人""公司"）向特定对象发行股票的保荐机 构，会同贵研铂业及发行人律师北京德恒律师事务所（以下简称"发行人律师"） 和申报会计师信永中和会计师事务所（特殊普通合伙）（以下简称"申报会计师"） 等相关各方，本着勤勉尽责、诚实守信的原则，就问询函所提问题逐项进行认真 讨论、核查与落实，并逐项进行了回复说明。具体回复内容附后。 说明： 1、如无特别说明，本回复报告中使用的简称或名词释义与《云南省贵金属 新材料控股集团股份有限 ...

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个别及连带责任。 云南省贵金属新材料控股集团股份有限公司（以下简称"公司"）于2025 年11月5 日收到上海证券交易所（以下简称"上交所"）出具的《关于云南省贵金属新材料控股 集团股份有限公司向特定对象发行股票申请文件的审核问询函》（上证上审(再融资) 〔2025〕350号，以下简称"《问询函》"）。公司收到《问询函》后，按照要求会同 相关中介机构就《问询函》提出的问题进行了认真研究和逐项落实，并根据相关要求对 《问询函》回复进行披露，具体内容详见公司同日在上交所网站披露的《关于云南省贵 金属新材料控股集团股份有限公司向特定对象发行股票申请文件的审核问询函的回复》 等文件。 证券简称：贵研铂业 证券代码：600459 公告编号：临 2025-061 云南省贵金属新材料控股集团股份有限公司 关于公司向特定对象发行 A 股股票申请文件的 审核问询函回复的提示性公告 云南省贵金属新材料控股集团股份有限公司董事会 2025 年 11 月 22 日 1 公司本次向特定对象发行股票事宜尚需上交所审核通 ...

证券简称：贵研铂业 证券代码：600459 公告编号：临 2025-060 云南省贵金属新材料控股集团股份有限公司 关于为子公司担保进展的公告 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个别及连带责任。 重要内容提示： ●被担保公司名称：Sino-Platinum Metals (Singapore) Pte. Ltd.中文名：贵研金 属（新加坡）有限公司（简称"新加坡公司"） ●本次担保金额及已实际为子公司提供的担保余额：本次公司为全资子公司新加坡公 司提供最高不超过 660 万美元银行授信额度担保。截至目前，累计为子公司提供的实际担 保余额为人民币 16,893.07 万元（含本次实际担保额）。 ●本次是否有反担保：新加坡公司为公司全资子公司，本次担保无反担保 ●对外担保逾期的累计数量：公司无逾期对外担保。 云南省贵金属新材料控股集团股份有限公司（以下简称"公司"）第八届董事会第十 二次会议和 2024 年年度股东大会，审议通过了《关于公司为控股子公司银行授信额度提 供担保》的预案，同意公司为新加坡公司提供最高不超过 10,00 ...

数据宝统计，截至10:38，贵研铂业成交额10.79亿元，创2020年8月7日以来新高。最新股价上涨 10.00%，换手率7.74%。上一交易日该股全天成交额为5.19亿元。（数据宝） （文章来源：证券时报网） ...

Group 1 - The core point of the news is that Guiyan Platinum Industry's stock price increased by 5.23% to 18.31 CNY per share, with a trading volume of 367 million CNY and a turnover rate of 2.71%, resulting in a total market capitalization of 13.912 billion CNY [1] - Guiyan Platinum Industry, established on September 25, 2000, and listed on May 16, 2003, is primarily engaged in the research, development, and production of precious metals and materials [1] - The company's main business revenue composition includes: 36.21% from precious metal recycling products, 35.17% from precious metal supply services, 16.05% from special functional materials, 8.65% from precursor materials, 3.01% from automotive catalytic purifiers, 0.59% from information functional materials, 0.21% from industrial catalysts, and 0.10% from other sources [1] Group 2 - Among the top ten circulating shareholders of Guiyan Platinum Industry, Huaxia Fund's Huaxia CSI 1000 ETF (159845) entered the list in the third quarter, holding 2.8927 million shares, which accounts for 0.38% of the circulating shares [2] - The estimated floating profit for Huaxia CSI 1000 ETF today is approximately 2.6323 million CNY [2] - The fund was established on March 18, 2021, with a latest scale of 45.469 billion CNY, achieving a year-to-date return of 28.83% and a one-year return of 18.62% [2]

Core Viewpoint - Guoyan Platinum's stock price has shown a significant increase this year, reflecting strong financial performance and positive market sentiment [1][2]. Financial Performance - For the period from January to September 2025, Guoyan Platinum achieved a revenue of 45.179 billion yuan, representing a year-on-year growth of 22.21% [2]. - The net profit attributable to shareholders for the same period was 501 million yuan, with a year-on-year increase of 12.43% [2]. - The company's stock price has risen by 29.65% year-to-date, with a 2.22% increase over the last five trading days [1]. Stock Market Activity - As of November 13, Guoyan Platinum's stock was trading at 17.49 yuan per share, with a market capitalization of 13.289 billion yuan [1]. - The stock experienced a net inflow of 4.3842 million yuan from main funds, with significant buying and selling activity noted [1]. Shareholder Information - As of September 30, 2025, the number of shareholders increased to 55,700, up by 4.94% from the previous period [2]. - The average number of circulating shares per shareholder decreased by 4.71% to 13,536 shares [2]. Dividend Distribution - Guoyan Platinum has distributed a total of 1.072 billion yuan in dividends since its A-share listing, with 453 million yuan distributed over the past three years [3]. Institutional Holdings - As of September 30, 2025, Hong Kong Central Clearing Limited was the second-largest circulating shareholder, holding 11.585 million shares, an increase of 3.8267 million shares from the previous period [3]. - New institutional shareholders include Guangfa Ruiyi Leading Mixed A and Huaxia CSI 1000 ETF, holding 3.1933 million shares and 2.8927 million shares, respectively [3].

Core Insights - The small metals sector experienced a decline of 1.14% on November 12, with Dongfang Tantalum leading the drop [1] - The Shanghai Composite Index closed at 4000.14, down 0.07%, while the Shenzhen Component Index closed at 13240.62, down 0.36% [1] Small Metals Sector Performance - Notable gainers included: - Huaxi Nonferrous (600301) with a closing price of 33.57, up 5.43% and a trading volume of 180,700 shares, totaling 600 million yuan [1] - Aluminum Co. of China (000960) closed at 24.24, up 4.21% with a trading volume of 532,300 shares, totaling 1.278 billion yuan [1] - Zhongtung High-tech (000657) closed at 22.76, up 2.06% with a trading volume of 1.2753 million shares, totaling 2.917 billion yuan [1] - Decliners included: - Dongfang Silver Industry (000962) down 5.55% to 26.38 with a trading volume of 347,100 shares [2] - Shenghe Resources (600392) down 3.95% to 20.92 with a trading volume of 568,600 shares [2] - Dongfang Cuo Industry (002167) down 3.68% to 13.36 with a trading volume of 396,400 shares [2] Capital Flow Analysis - The small metals sector saw a net outflow of 688 million yuan from major funds, while retail investors contributed a net inflow of 775 million yuan [2] - Key stocks with significant capital flow included: - Zhongtung High-tech (000657) with a net inflow of 168 million yuan from major funds [3] - Aluminum Co. of China (000960) with a net inflow of 115 million yuan from major funds [3] - Huaxi Nonferrous (600301) with a net inflow of 17.93 million yuan from major funds [3]

Group 1 - The core point of the news is that Guiyan Platinum Industry has seen a stock price increase of 5.04%, reaching 17.08 CNY per share, with a trading volume of 539 million CNY and a turnover rate of 4.25%, resulting in a total market capitalization of 12.978 billion CNY [1] - Guiyan Platinum Industry, established on September 25, 2000, and listed on May 16, 2003, is primarily engaged in the research, development, and production of precious metals and materials [1] - The company's main business revenue composition includes: 36.21% from precious metal recycling products, 35.17% from precious metal supply services, 16.05% from special functional materials, 8.65% from precursor materials, 3.01% from automotive catalytic purifiers, 0.59% from information functional materials, 0.21% from industrial catalysts, and 0.10% from other sources [1] Group 2 - Among the top ten circulating shareholders of Guiyan Platinum Industry, a fund under Southern Fund holds a position. The Southern CSI 1000 ETF (512100) reduced its holdings by 47,600 shares in the third quarter, now holding 4.8665 million shares, which is 0.65% of the circulating shares [2] - The Southern CSI 1000 ETF (512100) was established on September 29, 2016, with a latest scale of 76.63 billion CNY. Year-to-date returns are 26.77%, ranking 1995 out of 4216 in its category, while the one-year return is 20.59%, ranking 1931 out of 3909 [2]

云南省贵金属新材料控股集团股份有限公司 SINO-PLATINUM METALS CO.,LTD. （注册地址：云南省昆明市高新技术产业开发区科技路 988 号） 募集说明书 （申报稿） 保荐机构（主承销商） （广东省广州市黄埔区中新广州知识城腾飞一街 2 号 618 室） 签署日期：二〇二五年十月 云南省贵金属新材料控股集团股份有限公司 募集说明书 股票简称：贵研铂业 股票代码：600459.SH 2025 年度向特定对象发行 A 股股票 | | | | 七、本次发行方案取得有关主管部门批准的情况以及尚需呈报批准的程序 | | --- | | ……………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………… 52 | | 八、本次发行符合《注册管理办法》第十一条相关规定 52 | | 九、本次发行符合"理性融资、合理确定融资规模"的规定 53 | | 十、本次发行满足"两符合"和不涉及"四重大"的情况 …………………… 54 | | ...