开源证券股份有限公司 关于平顶山东方碳素股份有限公司 | 现场检查手段及获取的资料： | | | | --- | --- | --- | | （1）查阅上市公司最新章程以及关于内部审计等相关制度； | | | | （2）取得上市公司内部审计部门和审计委员会的相关文件。 | | | | 1.是否按照相关规定建立内部审计制度并设立内部审计部门（如适用） | √ | | | 2.是否在股票上市后六个月内建立内部审计制度并设立内部审计部门 | | √ | | （如适用） | | | | 3.内部审计部门和审计委员会的人员构成是否合规（如适用） | √ | | | 4.公司内部审计机构应当至少每半年检查一次募集资金的存放与使用情 | √ | | | 况，并及时向审计委员会报告检查结果（如适用） | | | | 5.内部审计部门是否至少每年向审计委员会提交一次内部控制评价报 | √ | | | 告（如适用） | | | | 6.从事风险投资、委托理财、套期保值业务等事项是否建立了完备、 | √ | | | 合规的内控制度 | | | | （三）控股股东、实际控制人持股变化情况 | | | | 现场检查手段及获取的资料： ...

平顶山东方碳素股份有限公司 2025 年年度业绩预告公告 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。 特别提示：本公告所载 2025 年年度主要财务数据为初步核算数据，未经会 计师事务所审计，具体数据以公司 2025 年年度报告中披露的数据为准，提请投 资者注意投资风险。 一、本期业绩预告情况 证券代码：920175 证券简称：东方碳素 公告编号：2026-001 报告期内，公司产品受到下游光伏新能源和其他领域客户需求放缓影响，特 种石墨产品价格持续走低，导致产品售价和销量均呈下降趋势，使得公司产品毛 利率下降及计提的存货跌价准备大幅上升。同时受相关产品价格下跌及产能开工 率受限等因素影响，公司根据《企业会计准则第 8 号--资产减值》和公司计提资 产减值的有关制度，基于谨慎性原则，对相关资产进行减值测试后，拟对部分资 产计提减值准备。 综上所述，公司本期业绩较上年同期变动幅度较大。 (一)业绩预告期间 2025 年 1 月 1 日至 2025 年 12 月 31 日。 (二)业绩预告情况 √年度净 ...

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]

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]

平顶山东方碳素股份有限公司 关于变更签字注册会计师及项目质量控制复核人的公告 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。 平顶山东方碳素股份有限公司（以下简称"公司"）于 2025 年 4 月 15 日召 开第四届董事会第十一次会议、第四届监事会第九次会议，于 2025 年 5 月 20 日召开 2024 年年度股东会，审议通过了《关于续聘 2025 年度审计机构的议案》， 同意续聘立信会计师事务所（特殊普通合伙）（以下简称"立信"）为公司 2025 年度的审计机构。具体内容详见公司在北京证券交易所信息披露平台 （www.bse.cn）披露的《平顶山东方碳素股份有限公司拟续聘 2025 年度会计师 事务所公告》（公告编号：2025-010）。 近日，公司收到立信出具的《关于变更签字注册会计师及项目质量控制复 核人的告知函》，现将有关情况公告如下： 证券代码：920175 证券简称：东方碳素 公告编号：2025-085 本次变更的立信项目合伙人、签字注册会计师、项目质量控制复核人不存 在违反《中国注册 ...

Group 1 - The stock price of Dongfang Carbon (920175.BJ) fell to 11.62 yuan, a decrease of 1.11%, currently in a state of breaking issue [1] - Dongfang Carbon was listed on the Beijing Stock Exchange on June 30, 2023, with an initial offering price of 12.60 yuan per share, issuing 32 million shares (excluding the over-allotment option) and 36.8 million shares (if the over-allotment option is fully exercised) [1] - The total amount raised by Dongfang Carbon before the exercise of the over-allotment option was 403.2 million yuan, with a net amount of 368.7 million yuan after deducting issuance costs [2] Group 2 - The issuance costs for Dongfang Carbon totaled 34,494,702.08 yuan before the exercise of the over-allotment option and 38,788,386.07 yuan if the option is fully exercised [3] - The underwriting fees amounted to 30,226,415.10 yuan before the over-allotment option and 34,505,660.38 yuan if the option is fully exercised [3] - The funds raised are intended for a project to produce 18,000 tons of high-end special graphite carbon materials [2]

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]

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]

Core Points - The Shanghai Composite Index is at 3945.15 points, above the annual line, with a slight increase of 0.14% [1] - A total trading volume of A-shares reached 1,424.57 billion yuan today [1] - 19 A-shares have surpassed the annual line, with notable stocks showing significant deviation rates [1] Summary by Category Stock Performance - The stocks with the highest deviation rates include: - Yaguang Technology (15.71%) - Yike Food (7.08%) - Dongfang Ocean (5.58%) [1] - Other stocks that have just crossed the annual line with smaller deviation rates include: - Luban Chemical - Dongfang Carbon - Zhongbai Group [1] Trading Data - The trading performance of selected stocks includes: - Yaguang Technology: +19.93% with a turnover rate of 24.42% - Yike Food: +7.60% with a turnover rate of 3.45% - Dongfang Ocean: +9.96% with a turnover rate of 13.34% [1] - The annual line prices and latest prices for these stocks are also provided, indicating their current market positions [1]