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 ...

东方碳素于2023年6月12日披露的招股说明书显示，其拟募集资金50,549.91万元，全部用于年产 1.8万吨高端特种石墨碳材项目。 中国经济网北京12月24日讯 东方碳素(920175.BJ)今日股价下跌，收报11.62元，跌幅1.11%。该 股目前处于破发状态。 东方碳素于2023年6月30日在北交所上市，发行价格为12.60元/股，发行数量3,200.00万股（不含 超额配售选择权）；3,680.00万股（全额行使超额配售选择权后）。 东方碳素向不特定合格投资者公开发行股票的保荐人、主承销商为开源证券股份有限公司，签字保 荐代表人为程昌森、顾旭晨。 向不特定合格投资者公开发行股票超额配售选择权行使前，东方碳素募集资金总额为人民币 403,200,000.00元。立信会计师事务所（特殊普通合伙）已出具《平顶山东方碳素股份有限公司验资报 告》，确认东方碳素截至2023年6月20日，已收到主承销商开源证券股份有限公司扣除尚未支付的保荐 及承销费用人民币29,849,056.61元（不含增值税，此前贵公司已支付保荐费用不含增值税款人民币 377,358.49元）后的募集资金余额人民币373,350,943.3 ...

证券之星消息，12月19日非金属材料板块较上一交易日上涨0.11%，宁新新材领涨。当日上证指数报收 于3890.45，上涨0.36%。深证成指报收于13140.22，上涨0.66%。非金属材料板块个股涨跌见下表： 从资金流向上来看，当日非金属材料板块主力资金净流出5354.1万元，游资资金净流入983.52万元，散户 资金净流入4370.57万元。非金属材料板块个股资金流向见下表： | 代码 | 名称 | 主力净流入(元) | 主力净占比 游资净流入 (元) | | 游资净占比 散户净流入(元) | | 散户净占比 | | --- | --- | --- | --- | --- | --- | --- | --- | | 688300 | 联瑞新材 | 2048.03万 | 12.27% | 247.97万 | 1.49% | -2295.99万 | -13.76% | | 920719 | 宁新新材 | 1324.66万 | 11.14% | -33.26万 | -0.28% | -254.29万 | -2.14% | | 920971 | 天马新材 | 296.27万 | 2.88% | -533.47万 ...

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]

Core Insights - The non-metal materials sector experienced a rise of 1.97% on November 13, with Ningxin New Materials leading the gains [1] - The Shanghai Composite Index closed at 4029.5, up 0.73%, while the Shenzhen Component Index closed at 13476.52, up 1.78% [1] Sector Performance - Ningxin New Materials (code: 920719) closed at 15.76, with a gain of 5.21% and a trading volume of 80,700 shares, amounting to a transaction value of 126 million [1] - Suotong Development (code: 603612) saw a closing price of 30.38, up 4.76%, with a trading volume of 557,500 shares and a transaction value of 1.689 billion [1] - Longgao Co., Ltd. (code: 605086) closed at 29.02, increasing by 4.39%, with a trading volume of 81,000 shares and a transaction value of 232 million [1] - Other notable performers include Tianma New Materials (code: 920971) with a 3.45% increase, and Dongfang Huizhen (code: 920175) with a 3.12% increase [1] Capital Flow - The non-metal materials sector saw a net inflow of 175 million from institutional investors, while retail investors experienced a net outflow of 89.97 million [1] - Specific stock capital flows indicate that Suotong Development had a net inflow of 141 million from institutional investors, while retail investors had a net outflow of 90.65 million [2] - Quartz Co., Ltd. (code: 603688) had a net inflow of 17.36 million from institutional investors, while retail investors had a net inflow of 8.52 million [2]

Market Overview - The non-metal materials sector experienced a decline of 0.96% on November 3, with Tianma New Materials leading the drop [1] - The Shanghai Composite Index closed at 3976.52, up 0.55%, while the Shenzhen Component Index closed at 13404.06, up 0.19% [1] Stock Performance - Key stocks in the non-metal materials sector showed varied performance, with the following notable movements: - Liliang Diamond (301071) increased by 2.11% to a closing price of 39.27, with a trading volume of 128,200 shares and a turnover of 497 million yuan [1] - Tianma New Materials (920971) decreased by 3.88% to a closing price of 37.37, with a trading volume of 90,900 shares and a turnover of 353 million yuan [2] - Other stocks like Longgao Co. (605086) and Jiangsu Materials (001296) also showed slight increases of 0.37% and 0.46%, respectively [1][2] Capital Flow - The non-metal materials sector saw a net outflow of 31.84 million yuan from institutional investors, while retail investors contributed a net inflow of 35.13 million yuan [2] - Detailed capital flow for specific stocks indicated that: - Liliang Diamond had a net outflow of 14.67 million yuan from institutional investors, but a net inflow of 22.05 million yuan from retail investors [3] - Longgao Co. experienced a net outflow of 2.28 million yuan from institutional investors, with a net inflow of 1.45 million yuan from retail investors [3]

证券代码：920175 证券简称：东方碳素 公告编号：2025-083 平顶山东方碳素股份有限公司 第四届董事会第十五次会议决议公告 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。 一、会议召开和出席情况 （一）会议召开情况 1.会议召开时间：2025 年 10 月 27 日 3.会议召开方式：现场和视频相结合 4.发出董事会会议通知的时间和方式：2025 年 10 月 16 日以通讯方式发出 5.会议主持人：董事长杨遂运 6.会议列席人员：公司高级管理人员 7.召开情况合法合规的说明： 本次会议的召集、召开及议案表决符合《公司法》、《公司章程》以及有关法 律法规的规定。 （二）会议出席情况 2.会议召开地点：公司会议室 会议应出席董事 7 人，出席和授权出席董事 7 人。 董事杨遂运因工作原因以通讯方式参与表决。 董事杨晓鹏因工作原因以通讯方式参与表决。 独立董事任保增因工作原因以通讯方式参与表决。 独立董事许尽峰因工作原因以通讯方式参与表决。 二、议案审议情况 （一）审议通过《关于公司 2025 年 ...

Core Points - The Shanghai Composite Index is currently at 3993.52 points, slightly below the half-year line with a change of -0.09% [1] - A total of 66 A-shares have surpassed the half-year line today, with notable stocks showing significant deviation rates [1] Group 1: Stock Performance - The stock with the highest deviation rate is Libang Instruments, with a deviation rate of 14.95% and a daily increase of 16.28% [1] - Tax Friend Co. and Founder Motor follow with deviation rates of 6.81% and 6.27%, respectively, both showing daily increases of 10.00% and 9.98% [1] - Other notable stocks include Cuihua Jewelry and Furuite Equipment, with deviation rates of 4.94% and 4.50% respectively [1] Group 2: Trading Volume and Market Activity - The total trading volume of A-shares today reached 10089.87 billion yuan [1] - The turnover rate for Tax Friend Co. is notably high at 46.64%, indicating strong trading activity [1] - Other stocks with significant turnover rates include Libang Instruments at 10.82% and Cuihua Jewelry at 8.21% [1]

Core Insights - The non-metal materials sector experienced a significant increase of 2.63% on October 27, with Lianrui New Materials leading the gains [1] - The Shanghai Composite Index closed at 3996.94, up 1.18%, while the Shenzhen Component Index closed at 13489.4, up 1.51% [1] Stock Performance - Lianrui New Materials (688300) closed at 63.63, with a rise of 10.28% and a trading volume of 129,000 shares, amounting to a transaction value of 825 million yuan [1] - Suotong Development (603612) rose by 4.15% to close at 25.60, with a trading volume of 250,200 shares and a transaction value of 639 million yuan [1] - Longgao Co., Ltd. (605086) increased by 3.34% to 24.72, with a trading volume of 26,700 shares and a transaction value of 65.33 million yuan [1] - Tianma New Materials (920971) saw a 2.49% increase, closing at 32.96, with a trading volume of 28,400 shares and a transaction value of 93.34 million yuan [1] - Kuncai Technology (603826) had a marginal increase of 0.16%, closing at 18.47, with a trading volume of 23,600 shares and a transaction value of 43.63 million yuan [1] - Qilu Huaxin (920832) and Dongfang Xiyuan (920175) experienced slight declines of 0.24% and 0.39%, respectively [1] Capital Flow - The non-metal materials sector saw a net outflow of 120 million yuan from institutional investors, while retail investors contributed a net inflow of 171 million yuan [2] - The overall capital flow indicates a mixed sentiment, with institutional investors withdrawing while retail investors showed interest in the sector [2] Detailed Capital Flow Analysis - Longgao Co., Ltd. (605086) had a net outflow of 2.27 million yuan from institutional investors but a net inflow of 1.54 million yuan from retail investors [3] - Kuncai Technology (603826) experienced a net outflow of 1.27 million yuan from institutional investors, while retail investors contributed a net inflow of 0.78 million yuan [3] - Lianrui New Materials (688300) faced a net outflow of 4.81 million yuan from institutional investors, but retail investors contributed a significant net inflow of 8.08 million yuan [3]