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]

Core Viewpoint - The North Exchange 50 Index experienced a significant surge on December 11, reaching a peak of 1482.59 points, with an intraday increase of 6.68% [1][2]. Market Performance - The closing price on December 11 was 1479.69, with a previous close of 1389.80, resulting in a rise of 89.89 points or 6.47% [2]. - The trading volume was 8.54 billion, and the total transaction amount reached 186.08 billion [2]. - The index's price-to-earnings ratio stood at 70.31, while the price-to-book ratio was 5.16 [2]. Key Stocks - Among the major constituents, Tianli Composite hit a 30% limit up, while other stocks like Xingtum Measurement Control, Fujida, and Tianma New Materials rose over 10% [4][7]. - Specific stock performances included: - Tianli Composite: Current price 46.80, up 10.80, a 30% increase [7]. - Xingtum Measurement Control: Current price 93.98, up 15.10, a 19.14% increase [7]. - Fujida: Current price 38.95, up 4.52, a 13.13% increase [7]. - Tianma New Materials: Current price 34.08, up 3.90, a 12.92% increase [7].

Group 1 - The non-metal materials sector increased by 0.89% on December 8, with Changjiang Materials leading the gains [1] - The Shanghai Composite Index closed at 3924.08, up 0.54%, while the Shenzhen Component Index closed at 13329.99, up 1.39% [1] - Key stocks in the non-metal materials sector showed various performance metrics, with Changjiang Materials closing at 26.97, up 3.41% [1] Group 2 - The net capital outflow from the non-metal materials sector was 67.39 million yuan, while retail investors saw a net inflow of 63.30 million yuan [3] - The table of capital flow indicates that institutional investors had a significant outflow, contrasting with the inflow from retail investors [3]

Market Overview - The non-metal materials sector experienced a decline of 0.46% on December 2, with Ningxin New Materials leading the drop [1] - The Shanghai Composite Index closed at 3897.71, down 0.42%, while the Shenzhen Component Index closed at 13056.7, down 0.68% [1] Stock Performance - Longgao Co., Ltd. (605086) saw a significant increase of 9.35%, closing at 40.35 with a trading volume of 102,400 shares and a transaction value of 396 million [1] - Jiangsu Materials (001296) increased by 1.16%, closing at 27.05 with a trading volume of 150,400 shares and a transaction value of 402 million [1] - Other notable declines included Ningxin New Materials (920719) down 2.58% to 12.85, and Lianrui New Materials (688300) down 1.09% to 56.21 [2] Capital Flow Analysis - The non-metal materials sector saw a net outflow of 29.69 million from main funds, while retail investors contributed a net inflow of 37.43 million [2] - The main funds showed a significant outflow from stocks like Ningxin New Materials, which had a net outflow of 4.70 million, representing 14.27% of its trading volume [3] - Retail investors showed a positive net inflow in stocks like Quartz Co. (603688), which had a net inflow of 11.10 million, accounting for 7.12% of its trading volume [3]

证券代码：920971 证券简称：天马新材 公告编号：2025-145 一、 授权委托理财情况 河南天马新材料股份有限公司 关于使用闲置自有资金购买理财产品的进展公告 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。 1、审议情况 河南天马新材料股份有限公司（以下简称"公司"）于 2025 年 8 月 25 日召 开第四届董事会第五次会议、第四届监事会第五次会议，审议通过了《关于使用 部分闲置自有资金购买理财产品的议案》。为充分合理利用资金，提高资金使用 效率，在确保日常经营资金需求和资金安全的前提下，公司拟使用额度不超过人 民币 5,000.00 万元的闲置自有资金购买理财产品，拟购买的理财产品主要为安全 性高、流动性好、风险较低的理财产品。本次购买理财产品额度的使用期限自董 事会审议通过之日起至 2026 年 8 月 24 日期间内有效，在不超过上述额度及决议 有效期内，资金可以滚动使用，如单笔产品存续期超过前述有效期，则决议的有 效期自动顺延至该笔交易期满之日，具体内容详见公司在北京证券交易所信息披 ...