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。 一、 审议及表决情况 证券代码：836077 证券简称：吉林碳谷 公告编号：2025-098 吉林碳谷碳纤维股份有限公司内部审计制度 2025 年 8 月 28 日，公司于第四届董事会第五次会议审议通过《关于制定 或修订公司内部治理规则》之子议案《制定<内部审计制度>》。议案表决结果： 同意 7 票；反对 0 票；弃权 0 票。本子议案无需提交公司股东会审议。 二、 分章节列示制度主要内容： 吉林碳谷碳纤维股份有限公司 内部审计制度 第一节 总则 第一条 为了规范内部审计工作，明确内部审计机构和人员的职责，发挥内部审计在 强化内部控制、改善经营管理、提高经济效益中的作用，进一步促进公司的自我完善和 发展，实现内部审计工作的制度化和规范化，根据《中华人民共和国公司法》《北京证 券交易所股票上市规则》等法律法规及《公司章程》的要求，结合公司实际情况，制定 本制度。 第二条 本制度所称内部审计，指由公司内部相对独立的审计机构和审计人员对公司 本部及所属单位财政财 ...

二、 分章节列示制度主要内容： 吉林碳谷碳纤维股份有限公司 对外投资管理制度 第一章 总则 证券代码：836077 证券简称：吉林碳谷 公告编号：2025-088 吉林碳谷碳纤维股份有限公司对外投资管理制度 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。 一、 审议及表决情况 2025 年 8 月 28 日，公司于第四届董事会第五次会议审议通过《关于制定 或修订公司内部治理规则》之子议案《制定<对外投资管理制度>》。议案表决 结果：同意 7 票；反对 0 票；弃权 0 票。本子议案尚需提交公司股东会审议。 （二）日常工作中公司董事会或总经理及其他高级管理人员搜集、获得的投资信息； 第四条 董事会、总经理办公会议、相关职能部门及公司的高级管理人员均应严格遵 守《公司法》及其他法律、行政法规、规范性文件和公司章程及本管理办法中关于重大投 资决策及管理的各项规定，科学、合理地决策和实施公司有关对内和对外的重大投资事 （三）总经理认为现有生产经营设施亟需改造时提出的投资计划项目； 第二章 重大投资信息的来源 第 ...

Group 1 - The chemical fiber sector increased by 2.11% on August 26, with Haiyang Technology leading the gains [1] - The Shanghai Composite Index closed at 3868.38, down 0.39%, while the Shenzhen Component Index closed at 12473.17, up 0.26% [1] - Haiyang Technology's stock price rose by 10.01% to 35.94, with a trading volume of 84,100 shares and a transaction value of 293 million yuan [1] Group 2 - The main funds in the chemical fiber sector experienced a net outflow of 7.12 million yuan, while retail funds saw a net outflow of 16.51 million yuan [3] - Speculative funds had a net inflow of 23.63 million yuan [3]

Market Overview - On August 21, the chemical fiber sector declined by 0.16%, with Jilin Carbon Valley leading the drop [1] - The Shanghai Composite Index closed at 3771.1, up 0.13%, while the Shenzhen Component Index closed at 11919.76, down 0.06% [1] Stock Performance - Notable gainers in the chemical fiber sector included: - Tianfulong (603406) with a closing price of 45.70, up 3.02% on a trading volume of 106,300 shares and a turnover of 480 million yuan [1] - Huafeng Chemical (002064) closed at 7.95, up 2.58% with a trading volume of 675,200 shares and a turnover of 539 million yuan [1] - Major decliners included: - Jilin Gorge (836077) which fell by 5.36% to a closing price of 15.36, with a trading volume of 175,500 shares and a turnover of 273 million yuan [2] - Jilin Chemical Fiber (000420) down 2.59% to 4.52, with a trading volume of 2,734,200 shares and a turnover of 125 million yuan [2] Capital Flow - The chemical fiber sector experienced a net outflow of 267 million yuan from institutional investors, while retail investors saw a net inflow of 254 million yuan [2] - Specific stock capital flows included: - Wanhui High-tech (600063) had a net inflow of 33.55 million yuan from institutional investors, but a net outflow of 34.57 million yuan from retail investors [3] - Jilin Chemical Fiber (000420) saw a net inflow of 7.73 million yuan from institutional investors and a net outflow of 35.29 million yuan from retail investors [3]

Market Overview - On August 20, the chemical fiber sector rose by 2.77% compared to the previous trading day, with Jilin Carbon Valley leading the gains [1] - The Shanghai Composite Index closed at 3766.21, up 1.04%, while the Shenzhen Component Index closed at 11926.74, up 0.89% [1] Stock Performance - Jilin Carbon Valley (836077) closed at 16.23, up 11.16% with a trading volume of 281,100 shares and a transaction value of 444 million yuan [1] - Suzhou Longjie (603332) closed at 15.83, up 10.01% with a trading volume of 337,700 shares and a transaction value of 515 million yuan [1] - Jilin Chemical Fiber (000420) closed at 4.64, up 9.95% with a trading volume of 1,309,800 shares and a transaction value of 602 million yuan [1] - Other notable stocks include 聚合顺 (605166) at 13.00, up 7.17%, and 南京化纤 (600889) at 16.77, up 6.68% [1] Capital Flow - The chemical fiber sector saw a net inflow of 453 million yuan from main funds, while retail funds experienced a net outflow of 316 million yuan [2] - The main funds' net inflow for Jilin Chemical Fiber (000420) was 200 million yuan, accounting for 33.27% of its total [3] - Suzhou Longjie (603332) had a main fund net inflow of 119 million yuan, representing 23.14% of its total [3]

Investment Rating - The report maintains a positive outlook on the building materials industry, particularly in AI materials and traditional building materials entering a price increase season [1][3]. Core Insights - The AI materials market continues to expand, driven by the anticipation of mass production in the AI industry chain, which is expected to boost demand for related products [2][3]. - The construction materials sector is showing signs of recovery, with consumption fundamentals expected to improve in the second half of 2025 [10][24]. - The cement industry is entering a peak season, with price increases already observed in the Yangtze River Delta region [30][33]. Summary by Sections AI Materials - The M9 production for switches is expected to ramp up ahead of schedule, with core Q fabric suppliers also increasing production capacity [2]. - The demand for low dielectric fabrics is anticipated to rise alongside the production of GB200 and GB300 cabinets [2][3]. - The overall production ramp-up is seen as a key support for market trends [2]. Cement Industry - The opening of major infrastructure projects in Xinjiang and Tibet is expected to enhance market confidence and drive demand for cement [8][30]. - The cement market has seen a slight price increase, with certain regions experiencing price hikes of 10-30 RMB per ton [33][34]. - The report highlights a potential supply reduction in the North China region due to planned production cuts for air quality improvement [32][33]. Building Materials - The report notes a significant policy shift in Beijing aimed at stimulating the real estate market, which is expected to positively impact consumption building materials [10][24]. - Companies in the consumption building materials sector are beginning to stabilize their earnings, with expectations of improved profitability in the coming quarters [25][26]. - The report emphasizes the importance of cost management and pricing strategies among leading companies in the sector [25][26]. Glass Industry - The float glass market is currently facing price pressures, with average prices declining [41][42]. - Environmental regulations are tightening, which may lead to increased costs for glass manufacturers [42][43]. - Companies like Xinyi Glass are expected to maintain competitive positions despite market challenges, with a focus on profitability in their automotive glass segment [44].

Core Insights - The total salary of CFOs in A-share listed companies reached 4.27 billion yuan in 2024, with an average annual salary of 814,800 yuan [1] - The chemical fiber industry saw a total CFO salary of 12.80 million yuan, with an average salary of 640,000 yuan, reflecting a year-on-year increase of 4.38% [2] Salary Analysis - The highest-paid CFO in the chemical fiber industry is Sun Jie from Huafeng Chemical, earning 1.75 million yuan, which is 2.7 times the industry average [3] - The lowest-paid CFO is Qu Dajun from Jilin Chemical Fiber, with an annual salary of 160,000 yuan, only a quarter of the industry average [3] - Xu Ping from Youcai Resources experienced the highest salary increase, with a 93% rise to 572,600 yuan, despite the company's revenue declining by 3.7% [4] Educational and Age Demographics - In the chemical fiber industry, 70% of CFOs hold a bachelor's degree, while 15% have an associate degree and 15% have a master's degree [3] - Most CFOs are over 40 years old, with the youngest being 35 years old [3] Performance Metrics - Huafeng Chemical reported a revenue of 26.93 billion yuan in 2024, a 2.4% increase, but its net profit decreased by 10.4% to 2.22 billion yuan [3] - Jiejian Equipment achieved a revenue of 3.883 billion yuan, a 3.9% increase, but its net profit fell by 13.9% [3] Regulatory Actions - Two CFOs in the chemical fiber industry faced administrative penalties in 2024, with one receiving a warning from the Henan Securities Regulatory Bureau [5][6]

吉林碳谷碳纤维股份有限公司 简式权益变动报告书 证券代码：836077 证券简称：吉林碳谷 公告编号：2025-070 上市公司名称：吉林碳谷碳纤维股份有限公司 股票上市地点：北京证券交易所 股票简称：吉林碳谷 股票代码：836077 信息披露义务人名称：吉林九富城市发展投资控股（集团）有限公司 住所：九台区南山街碧水尚城42号楼 通讯地址：九台区南山街碧水尚城42号楼 权益变动性质：股份减少 - 1 - 信息披露人声明 一、本报告书系信息披露义务人根据《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》、《北京证券交易所股票上市规 则》、《公开发行证券的公司信息披露内容与格式准则第55号——北京证券交易 所上市公司权益变动报告书、上市公司收购报告书、要约收购报告书、被收购公 司董事会报告书》及其他相关法律、法规和部门规章的有关规定编写。 二、信息披露义务人签署本报告已获得必要的授权和批准，其履行亦不违反 信息披露义务人章程或内部规则中的任何条款，或与之相冲突。 三、根据《中华人民共和国证券法》、《上市公司收购管理办法》的规定， 本报告书已全面披露信息披露义务人在吉林碳谷碳纤维股份有 ...

Investment Rating - The report provides a comprehensive valuation table for various companies in the building materials industry, indicating a range of price-to-earnings (PE) and price-to-book (PB) ratios for 2025E and 2026E [1] Core Insights - The report highlights the expected growth in net profit for several companies, with notable increases such as 90 million CNY for Conch Cement in 2025E and 100 million CNY in 2026E, reflecting a strong market position [1] - The PE ratios for the companies vary significantly, with Conch Cement at 15.3 for 2025E and 13.8 for 2026E, while companies like Jidong Cement show a much higher PE of 37.2 for 2025E [1] - The report emphasizes the valuation metrics, with companies like China National Building Material having a low PB ratio of 0.34, indicating potential undervaluation [1] Summary by Category Cement - Conch Cement has a total market value of 138.1 billion CNY, with projected net profits of 90 million CNY in 2025E and 100 million CNY in 2026E, and a PE of 15.3 for 2025E [1] - Huaxin Cement is valued at 31.9 billion CNY, with net profits expected to reach 25 million CNY in 2025E and 30 million CNY in 2026E, showing a PE of 12.7 for 2025E [1] - Other notable companies include Tianshan Shares with a market value of 43.1 billion CNY and projected net profits of 15 million CNY in 2025E [1] Consumer Building Materials - Rabbit Baby is projected to have net profits of 7.5 million CNY in 2025E and 8.5 million CNY in 2026E, with a PE of 11.2 for 2025E [1] - China Liansu is valued at 14.5 billion CNY, with expected net profits of 22 million CNY in 2025E and 24 million CNY in 2026E, showing a low PE of 6.6 for 2025E [1] Glass and Fiberglass - Shandong Pharmaceutical Glass has a market value of 15.1 billion CNY, with projected net profits of 10.5 million CNY in 2025E and 11.5 million CNY in 2026E, and a PE of 14.3 for 2025E [1] - China Jushi is valued at 51.5 billion CNY, with net profits expected to reach 35 million CNY in 2025E and 40 million CNY in 2026E, showing a PE of 14.7 for 2025E [1] New Materials - Zhongfu Shenying has a market value of 19.3 billion CNY, with projected net profits of 0.5 million CNY in 2025E and 1.5 million CNY in 2026E, reflecting a very high PE of 385.0 for 2025E [1] - Jilin Carbon Valley is valued at 8.5 billion CNY, with expected net profits of 1 million CNY in 2025E and 1.3 million CNY in 2026E, showing a PE of 85.0 for 2025E [1]

Core Insights - As of July 11, the total margin financing and securities lending balance on the Beijing Stock Exchange (BSE) was 5.904 billion yuan, a decrease of 85.8047 million yuan from the previous trading day [1] - The stocks with the highest margin financing balances included Jinbo Biological, Airun Software, and Better Energy, with balances of 380 million yuan, 174 million yuan, and 154 million yuan respectively [1] - A total of 97 stocks on the BSE had net margin purchases, with 26 stocks having net purchases exceeding 1 million yuan, led by Wuxin Tunnel Equipment with a net purchase of 9.0168 million yuan [1][2] Margin Financing Overview - The margin financing balance was 5.903 billion yuan, down by 85.4343 million yuan, while the securities lending balance was 772,200 yuan, down by 370,500 yuan [1] - The average margin financing balance as a percentage of market capitalization for the stocks was 1.14%, with Tian Gang Co., Shengye Electric, and Juneng Co. having the highest ratios at 5.56%, 5.43%, and 3.45% respectively [1][2] Industry Performance - The industries with the most stocks receiving net margin purchases over 1 million yuan were power equipment, machinery, and basic chemicals, with 9, 3, and 2 stocks respectively [2] - On July 11, stocks with net margin purchases over 1 million yuan had an average increase of 1.66%, with the top gainers being Ximagic Technology, Tonghui Information, and Airun Software, which rose by 11.42%, 9.50%, and 3.54% respectively [2] Stock Activity - The weighted average turnover rate for stocks with net margin purchases over 1 million yuan was 5.67%, with the highest turnover rates for Tonghui Information, Ximagic Technology, and Tiangong Co. at 38.10%, 26.84%, and 15.71% respectively [2] - The average daily turnover rate for BSE stocks on July 11 was 4.90% [2] Notable Stocks - Stocks with the largest increases in margin financing on July 11 included Wuxin Tunnel Equipment, Airun Software, and Jilin Carbon Valley, with increases of 901.68 million yuan, 696.04 million yuan, and 560.98 million yuan respectively [2][3] - Other notable stocks with significant margin financing increases included Ximagic Technology, Silane Technology, and Andatech, with increases of 262.14 million yuan, 442.26 million yuan, and 341.19 million yuan respectively [3][4]