Group 1 - The non-metal materials sector increased by 0.87% on January 27, with LiLi Diamond leading the gains [1] - The Shanghai Composite Index closed at 4139.9, up 0.18%, while the Shenzhen Component Index closed at 14329.91, up 0.09% [1] - Key stocks in the non-metal materials sector showed varied performance, with LiLi Diamond closing at 42.79, up 6.10%, and other notable stocks like Bingyang Technology and Lianrui New Materials also showing gains [1] Group 2 - The non-metal materials sector experienced a net outflow of 68.94 million yuan from main funds, while retail investors saw a net inflow of 49.87 million yuan [2] - The stock performance of individual companies showed mixed results, with Lianrui New Materials having a main fund net inflow of 18.46 million yuan, while other companies like Tianma New Materials and Longgao Co. faced net outflows [3] - The overall trading volume and transaction amounts varied significantly among the stocks, with Lianrui New Materials achieving a transaction amount of 4.30 billion yuan [1][2]

Market Performance - The non-metal materials sector increased by 1.42% on January 22, with Longgao Co., Ltd. leading the gains [1] - The Shanghai Composite Index closed at 4122.58, up 0.14%, while the Shenzhen Component Index closed at 14327.05, up 0.5% [1] Stock Performance - Longgao Co., Ltd. (code: 605086) closed at 44.88, with an increase of 8.14% and a trading volume of 70,300 shares, amounting to a transaction value of 304 million yuan [1] - Kuncai Technology (code: 603826) saw a rise of 6.48%, closing at 17.10 with a trading volume of 116,500 shares [1] - Other notable performers include: - Bingyang Technology (code: 920675) up 4.94% to 11.05 [1] - Ningxin New Materials (code: 920719) up 3.50% to 13.89 [1] - Qilu Huaxin (code: 920832) up 3.16% to 8.16 [1] Capital Flow - The non-metal materials sector experienced a net inflow of 118 million yuan from main funds, while retail investors saw a net outflow of 117 million yuan [2] - The main funds' net inflow for Longgao Co., Ltd. was 30.97 million yuan, representing 10.18% of its trading volume [3] - Kuncai Technology had a net inflow of 18.96 million yuan from main funds, accounting for 9.86% of its trading volume [3]

Group 1 - The non-metal materials sector increased by 1.49% on January 21, with Tianma New Materials leading the gains [1] - The Shanghai Composite Index closed at 4116.94, up 0.08%, while the Shenzhen Component Index closed at 14255.12, up 0.7% [1] - Key stocks in the non-metal materials sector showed varied performance, with Tianma New Materials closing at 35.30, up 5.75%, and Dongfang Huizhen declining by 0.41% to 12.04 [1] Group 2 - The non-metal materials sector saw a net inflow of 43.89 million yuan from main funds, while retail investors experienced a net outflow of 36.99 million yuan [2] - Major stocks like Suotong Development and Lianrui New Materials had significant net inflows from main funds, with 29.09 million yuan and 28.73 million yuan respectively [3] - Retail investors showed a negative trend in stocks like Ningxin New Materials and Qilu Huaxin, with net outflows of 2.09 million yuan and 1.09 million yuan respectively [3]

中国国际金融股份有限公司 关于河南天马新材料股份有限公司 2025 年度持续督导现场核查报告 北京证券交易所： 中国国际金融股份有限公司（以下简称"中金公司"或"保荐机构"）作为河南天 马新材料股份有限公司（以下简称"天马新材"或"公司"）持续督导机构，根据《证 券发行上市保荐业务管理办法》《北京证券交易所股票上市规则》《北京证券交易所上 市公司持续监管指引第14号——保荐机构持续督导》等有关法律、法规和规范性文件的 要求，于2025年12月31日对天马新材进行了现场核查，参加人员为保荐代表人杨曦及项 目组成员。现将本次现场核查的情况报告如下： 一、本次现场核查的基本情况 （二）控股股东、实际控制人持股变化情况 持续督导项目组查阅了公司截至2025年12月31日的股东名册、限售股份数据表、证 券质押及司法冻结明细表和证券轮候冻结数据表，查阅了公司已披露的信息公告，通过 企查查、中国证券监督管理委员会官网、国家企业信用信息公示系统、中国执行信息公 开网等公开渠道检索了公司及董事、高级管理人员。 经现场核查，保荐机构认为：除本年度回购注销部分限制性股票导致的股份变动外， 公司控股股东、实际控制人不涉及持股变化。 ...

Core Viewpoint - The non-metal materials sector experienced a rise of 2.25% on January 15, with Lianrui New Materials leading the gains, while the Shanghai Composite Index fell by 0.33% and the Shenzhen Component Index increased by 0.41% [1]. Group 1: Market Performance - Lianrui New Materials closed at 64.65, up 6.74%, with a trading volume of 83,900 shares and a transaction value of 529 million yuan [1]. - Quartz Co. closed at 39.66, up 3.42%, with a trading volume of 177,000 shares and a transaction value of 695 million yuan [1]. - KunCai Technology closed at 17.82, up 0.96%, with a trading volume of less than 32,600 shares and a transaction value of 57.83 million yuan [1]. Group 2: Capital Flow - The non-metal materials sector saw a net inflow of 25.06 million yuan from main funds, while retail investors experienced a net outflow of 46.06 million yuan [2]. - The main funds' net inflow for Quartz Co. was 61.81 million yuan, while retail investors had a net outflow of 67.61 million yuan [3]. - Lianrui New Materials had a main fund net inflow of 4.49 million yuan, with retail investors showing a net outflow of 6.32 million yuan [3].

Market Overview - The non-metal materials sector experienced a decline of 2.06% on January 13, with Changjiang Materials leading the drop [1] - The Shanghai Composite Index closed at 4138.76, down 0.64%, while the Shenzhen Component Index closed at 14169.4, down 1.37% [1] Stock Performance - Notable stock performances in the non-metal materials sector included: - Bingyang Technology: Closed at 10.69, up 1.42% with a trading volume of 45,000 shares [1] - Qilu Huaxin: Closed at 7.84, up 0.90% with a trading volume of 24,500 shares [1] - Changjiang Materials: Closed at 28.15, down 3.89% with a trading volume of 110,000 shares and a transaction value of 315 million [2] - Longgao Co.: Closed at 47.40, down 1.50% with a trading volume of 58,900 shares and a transaction value of 282 million [2] Capital Flow - The non-metal materials sector saw a net outflow of 189 million from institutional investors, while retail investors had a net inflow of 105 million [2] - The capital flow for specific stocks included: - Kuncai Technology: Net inflow of 743.95 thousand from institutional investors [3] - Longgao Co.: Net outflow of 3004.40 thousand from institutional investors [3] - Strength Diamond: Net inflow of 2396.86 thousand from retail investors [3]

Market Overview - The non-metal materials sector increased by 2.12% on January 6, with Quartz Co. leading the gains [1] - The Shanghai Composite Index closed at 4083.67, up by 1.5%, while the Shenzhen Component Index closed at 14022.55, up by 1.4% [1] Stock Performance - Key stocks in the non-metal materials sector showed the following performance: - Quartz Co. (603688) closed at 38.95, up by 4.28% with a trading volume of 212,900 shares and a transaction value of 836 million [1] - Tianma New Materials (920971) closed at 31.85, up by 3.11% with a trading volume of 33,600 shares and a transaction value of 106 million [1] - Suotong Development (603612) closed at 25.82, up by 3.03% with a trading volume of 278,800 shares and a transaction value of 711 million [1] Capital Flow - The non-metal materials sector experienced a net inflow of 133 million from institutional investors, while retail investors saw a net outflow of 97.65 million [2] - The capital flow for key stocks is as follows: - Suotong Development had a net inflow of 69.37 million from institutional investors [3] - Quartz Co. saw a net inflow of 60.33 million from institutional investors [3] - Longgao Co. (605086) had a net inflow of 17.34 million from institutional investors [3]

Market Overview - The non-metal materials sector experienced a decline of 1.27% on December 31, with Tianma New Materials leading the drop [1] - The Shanghai Composite Index closed at 3968.84, up 0.09%, while the Shenzhen Component Index closed at 13525.02, down 0.58% [1] Stock Performance - Tianma New Materials saw a significant drop of 5.86%, closing at 30.70, with a trading volume of 40,200 shares and a transaction value of 126 million [2] - Other notable declines included: - Suotong Development down 2.33% to 23.50 [2] - Longgao Co., Ltd. down 1.72% to 45.66 [2] - Lianrui New Materials down 1.48% to 62.09 [2] - Conversely, Ningxin New Materials increased by 1.42% to 12.90 [1] Capital Flow - The non-metal materials sector saw a net outflow of 179 million from institutional investors, while retail investors contributed a net inflow of 152 million [2] - The capital flow for individual stocks showed: - Quartz Co. had a net inflow of 6.22 million from institutional investors [3] - Tianma New Materials faced a net outflow of 19.94 million from institutional investors [3] - Longgao Co., Ltd. had a net outflow of 43.87 million from institutional investors [3]

证券代码：920971 证券简称：天马新材 公告编号：2025-146 河南天马新材料股份有限公司 关于变更签字注册会计师的公告 本公司及董事会全体成员保证公告内容的真实、准确和完整，没有虚假记 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 别及连带法律责任。 涉及会计师事务所提供的资料、信息，会计师事务所保证其提供、报送或 披露的资料、信息真实、准确、完整，不得有虚假记载、误导性陈述或者重大 遗漏。 2025 年 12 月 25 日，公司收到中勤万信出具的《关于变更河南天马新材料 股份有限公司签字注册会计师的函》，现将有关情况公告如下： 一、签字注册会计师变更情况 中勤万信作为公司 2025 年度财务报表和内部控制的审计机构，鉴于签字注 册会计师定期轮换要求，现委派胡东玉女士接替丁娜女士作为签字注册会计师， 继续完成公司 2025 年年度财务报告审计及内部控制审计相关工作。 签字注册会计师由张宏敏先生和丁娜女士变更为张宏敏先生和胡东玉女士。 1 二、变更的签字注册会计师独立性和诚信情况 1、基本情况 签字注册会计师胡东玉女士，2022 年 8 月成为中国注册会计师，自 2021 年 ...

Market Overview - The non-metal materials sector increased by 0.11% compared to the previous trading day, with Ningxin New Materials leading the gains [1] - The Shanghai Composite Index closed at 3890.45, up by 0.36%, while the Shenzhen Component Index closed at 13140.22, up by 0.66% [1] Stock Performance - Ningxin New Materials (code: 920719) closed at 13.56, with a rise of 6.60% and a trading volume of 87,200 shares, amounting to a transaction value of 119 million yuan [1] - Suotong Development (code: 603612) closed at 23.05, up by 2.13% with a trading volume of 125,800 shares [1] - Other notable stocks include: - Dongfang Huizhen (code: 920175) at 11.95, up by 1.79% [1] - Bingyang Technology (code: 920675) at 10.45, up by 0.58% [1] - Qilu Huaxin (code: 920832) at 7.60, up by 0.40% [1] - Quartz Shares (code: 603688) at 35.82, up by 0.36% [1] Capital Flow - The non-metal materials sector experienced a net outflow of 53.54 million yuan from institutional investors, while retail investors saw a net inflow of 43.71 million yuan [2] - The capital flow for individual stocks shows: - Longao Co. (code: 605086) had a net outflow of 13.07 million yuan from institutional investors [3] - Ningxin New Materials had a net inflow of 13.25 million yuan from institutional investors [3] - Strength Diamond (code: 301071) had a net inflow of 7.36 million yuan from retail investors [3]