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 平顶山东方碳素股份有限公司（以下简称"公司"）于2025年8月23日召开第 四届董事会第十四次会议，审议通过了《关于制定及修订公司部分内部管理制度的 议案》之子议案2.04：修订《独立董事专门会议工作制度》；议案表决结果：同意 7票，反对0票，弃权0票。 本议案尚需提交股东会审议。 证券代码：832175 证券简称：东方碳素 公告编号：2025-050 平顶山东方碳素股份有限公司独立董事专门会议工作制度 二、 分章节列示制度主要内容： 平顶山东方碳素股份有限公司 独立董事专门会议工作制度 第一条 为进一步完善平顶山东方碳素股份有限公司（以下简称"公司"）的 法人治理，充分发挥独立董事在公司治理中的作用，促进提高公司质量，根据《中 华人民共和国公司法》（以下简称《公司法》）《中华人民共和国证券法》（以 下简称《证券法》）《北京证券交易所股票上市规则》（以下简称《上市规则》） 《上市公司独立董事管理办法》《北京证券交易所上市公司持续监管指 ...

本议案尚需提交股东会审议。 证券代码：832175 证券简称：东方碳素 公告编号：2025-059 二、 分章节列示制度主要内容： 平顶山东方碳素股份有限公司 平顶山东方碳素股份有限公司 董事、高级管理人员薪酬管理制度 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 平顶山东方碳素股份有限公司（以下简称"公司"）于2025年8月23日召开第 四届董事会第十四次会议，审议通过了《关于制定及修订公司部分内部管理制度的 议案》之子议案2.13：修订《董事、高级管理人员薪酬管理制度》；议案表决结果 ：同意7票，反对0票，弃权0票。 董事、高级管理人员薪酬管理制度 第一章 总则 第一条 为进一步完善平顶山东方碳素股份有限公司（以下简称"公司"） 董事、高级管理人员的薪酬管理，建立科学有效的激励与约束机制，有效调动公 司董事、高级管理人员的工作积极性，提高公司的经营管理效益，根据《中华人 民共和国公司法》（以下简称《公司法》）《北京证券交易所股票上市规则》等 有关法律、法规和规范性文件规定及《 ...

证券代码：832175 证券简称：东方碳素 公告编号：2025-061 平顶山东方碳素股份有限公司 会计师事务所选聘制度 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 平顶山东方碳素股份有限公司（以下简称"公司"）于2025年8月23日召开第 四届董事会第十四次会议，审议通过了《关于制定及修订公司部分内部管理制度的 议案》之子议案2.15：制定《会计师事务所选聘制度》；议案表决结果：同意7票， 反对0票，弃权0票。 本议案尚需提交股东会审议。 二、 分章节列示制度主要内容： 平顶山东方碳素股份有限公司 会计师事务所选聘制度 第一章 总 则 第一条 平顶山东方碳素股份有限公司（以下简称"公司"）为进一步规范 选聘会计师事务所行为，切实维护股东利益，提高财务信息质量，根据《中华人 民共和国公司法》《中华人民共和国证券法》《国有企业、上市公司选聘会计师事务 所管理办法》等有关法律法规和规范性文件以及《平顶山东方碳素股份有限公司 章程》（以下简称"《公司章程》"）的规定，结合公司实际情况 ...

Market Overview - On August 19, the non-metal materials sector rose by 0.1% compared to the previous trading day, with Ningxin New Materials leading the gains [1] - The Shanghai Composite Index closed at 3727.29, down 0.02%, while the Shenzhen Component Index closed at 11821.63, down 0.12% [1] Stock Performance - Ningxin New Materials (839719) closed at 17.27, up 2.61% with a trading volume of 102,900 shares and a transaction value of 179 million [1] - Other notable performers included: - Quartz Co. (603688) at 40.75, up 2.18%, with a transaction value of 1.561 billion [1] - Changjiang Materials (001296) at 21.37, up 1.96%, with a transaction value of 208 million [1] - Conversely, Longgao Co. (605086) closed at 28.09, down 0.60%, with a transaction value of 56.54 million [1][2] Capital Flow - The non-metal materials sector saw a net inflow of 11.36 million from institutional investors, while retail investors experienced a net outflow of 46.99 million [2] - The sector's capital flow details include: - Quartz Co. (603688) had a net inflow of 45.43 million from institutional investors [3] - Longgao Co. (605086) faced a net outflow of 8.34 million from institutional investors [3] - Retail investors showed a significant outflow from Longgao Co. (605086) amounting to 5.53 million [3]

证券之星消息，8月18日非金属材料板块较上一交易日上涨1.05%，宁新新材领涨。当日上证指数报收于 3728.03，上涨0.85%。深证成指报收于11835.57，上涨1.73%。非金属材料板块个股涨跌见下表： | 代码 | 名称 | 收盘价 | 涨跌幅 | 成交量(手) | 成交额(元) | | --- | --- | --- | --- | --- | --- | | 839719 | 宁新新材 | 16.83 | 5.45% | 7.58万 | 1.26亿 | | 838971 | 天马新材 | 39.07 | 3.88% | 5.95万 | 2.29亿 | | 832175 | 东方恢袁 | 12.93 | 3.52% | 3.89万 | 4981.01万 | | 830832 | 齐鲁华信 | 8.74 | 3.43% | 3.15万 | 2729.28万 | | 836675 | 秉扬科技 | 12.76 | 3.24% | 2.91万 | 3683.70万 | | 603688 | 石英股份 | 39.88 | 2.47% | 56.73万 | 22.71亿 | | 001296 | 长江材料 ...

Market Overview - On August 14, the non-metal materials sector declined by 1.59%, with Dongfang Carbon leading the drop [1] - The Shanghai Composite Index closed at 3666.44, down 0.46%, while the Shenzhen Component Index closed at 11451.43, down 0.87% [1] Stock Performance - Key stocks in the non-metal materials sector showed varied performance, with the following notable changes: - Quartz Co. (603688) closed at 35.38, up 0.54% with a trading volume of 273,000 shares and a turnover of 987 million yuan [1] - KunCai Technology (603826) closed at 19.22, down 1.74% with a trading volume of 43,700 shares and a turnover of 84.5 million yuan [1] - Longgao Co. (605086) closed at 27.53, down 2.10% with a trading volume of 28,500 shares and a turnover of 79.7 million yuan [1] - Tianma New Materials (838971) closed at 37.00, down 3.90% with a trading volume of 60,400 shares and a turnover of 231 million yuan [1] Capital Flow - The non-metal materials sector experienced a net outflow of 168 million yuan from institutional investors, while retail investors saw a net inflow of 126 million yuan [2] - The following stocks had significant capital flow: - Quartz Co. (603688) had a net outflow of 14.58 million yuan from institutional investors [3] - Longgao Co. (605086) had a net outflow of 0.78 million yuan from institutional investors [3] - Tianma New Materials (838971) had a net inflow of 2.31 billion yuan from retail investors [2][3]

Market Overview - On August 1, the non-metal materials sector rose by 0.76% compared to the previous trading day, with Suotong Development leading the gains [1] - The Shanghai Composite Index closed at 3559.95, down 0.37%, while the Shenzhen Component Index closed at 10991.32, down 0.17% [1] Stock Performance - Suotong Development (603612) closed at 24.00, up 5.59% with a trading volume of 457,200 shares and a transaction value of 1.074 billion yuan [1] - Other notable performers included: - Dongfang Carbon (832175) at 13.29, up 3.91% [1] - Quartz Shares (603688) at 36.00, up 2.97% [1] - Tianma New Materials (838971) at 35.27, up 2.80% [1] - Bingyang Technology (836675) at 12.65, up 1.85% [1] Capital Flow - The non-metal materials sector saw a net inflow of 73.85 million yuan from institutional investors, while retail investors experienced a net outflow of 64.60 million yuan [2] - The overall capital flow indicates a mixed sentiment within the sector, with institutional buying contrasting with retail selling [2]

Core Points - The company announced that its wholly-owned subsidiary, Pingdingshan Zhuochen Technology Co., Ltd., signed a loan agreement with China Bank Baofeng Branch for 8 million yuan to support its operational development [2] - The company provided a joint liability guarantee for the loan and also signed a maximum guarantee contract with the bank on the same day [2] Summary by Category - **Company Actions** - The company is actively supporting its subsidiary's operational needs through a loan agreement [2] - A joint liability guarantee was provided by the company for the loan [2] - **Financial Details** - The loan amount is 8 million yuan, which is approximately 1.1 million USD [2] - The agreement includes a maximum guarantee contract with the bank [2]

证券代码：832175 证券简称：东方碳素 公告编号：2025-040 平顶山东方碳素股份有限公司 提供担保的公告 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。 一、担保情况概述 （一）担保基本情况 二、被担保人基本情况 （一）法人及其他经济组织适用 1. 被担保人基本情况 被担保人名称：平顶山卓辰科技有限公司 是否为控股股东、实际控制人及其关联方：否 被担保人是否提供反担保：否 2025 年 7 月 31 日，平顶山东方碳素股份有限公司（以下简称"公司"） 的 全资子公司平顶山卓辰科技有限公司（以下简称"卓辰科技"）因经营发展需要， 与中国银行股份有限公司宝丰支行（以下简称"中国银行宝丰支行"）签订了 800 万元的流动资金借款合同（合同编号：PDS202501266），该 800 万元由公司提供 连带责任保证担保，公司同日与中国银行宝丰支行签订了最高额保证合同(合同 编号：BPDS20E2025230B)。 （二）是否构成关联交易 本次交易不构成关联交易。 （三）决策与审议程序 2025 年 4 ...

Market Overview - The non-metal materials sector experienced a decline of 1.52% on July 31, with Tianma New Materials leading the drop [1] - The Shanghai Composite Index closed at 3573.21, down 1.18%, while the Shenzhen Component Index closed at 11009.77, down 1.73% [1] Stock Performance - Tianma New Materials (code: 838971) closed at 34.31, down 4.30% with a trading volume of 36,400 shares and a transaction value of 128 million [2] - Other notable declines included: - Lianrui New Materials (code: 688300) down 4.06% to 58.20 with a trading volume of 101,000 shares and a transaction value of 599 million [2] - Bingyang Technology (code: 836675) down 3.35% to 12.42 with a trading volume of 16,300 shares and a transaction value of 2.06 million [2] - The only stock with a positive performance was Quartz Co. (code: 603688), which rose by 0.52% to 34.96 [1] Capital Flow - The non-metal materials sector saw a net inflow of 14.76 million from institutional investors, while retail investors experienced a net outflow of 23.18 million [2][3] - Key stocks with significant capital flow include: - Suotong Development (code: 603612) with a net inflow of 61.96 million from institutional investors [3] - Quartz Co. (code: 603688) with a net inflow of 15.38 million from institutional investors [3] - Lianrui New Materials (code: 688300) faced a net outflow of 45.14 million from institutional investors [3]