Core Points - The document outlines the rules for the board of directors of Shandong Fengyuan Chemical Co., Ltd, aiming to standardize decision-making processes and enhance operational efficiency [1][2][3] Group 1: Board Structure and Committees - The board of directors is supported by an office that handles daily affairs, with a secretary responsible for maintaining records and managing communications [1] - The board has established several specialized committees, including the Audit Committee, Compensation and Assessment Committee, Nomination Committee, and Strategic Committee, each with specific responsibilities [2][3] Group 2: Meeting Procedures - The board is required to hold at least two regular meetings each year, with provisions for calling temporary meetings under certain conditions [4][5] - Meeting notifications must be sent out in advance, detailing the time, location, and agenda, with specific requirements for both regular and temporary meetings [6][7] Group 3: Voting and Decision-Making - Decisions require a majority vote from the board members present, with specific rules for abstentions and conflicts of interest [10][11] - The board must ensure that all proposals are clearly defined and that members have adequate information to make informed decisions [16][19] Group 4: Documentation and Accountability - Detailed records of meetings, including attendance, proposals, and voting outcomes, must be maintained for a minimum of ten years [12][13] - Board members are accountable for decisions made, with provisions for reporting dissenting opinions and ensuring compliance with legal and regulatory standards [28][29]

山东丰元化学股份有限公司 董事会审计委员会实施细则 (2025 年 5 月) 第一章 总则 第一条 为强化山东丰元化学股份有限公司(以下简称"公司")董事会决策 功能，做到事前审计、专业审计，确保董事会对经营层的有效监督，完善公司治 理结构，根据《中华人民共和国公司法》（以下简称《公司法》）、《山东丰元 化学股份有限公司章程》（以下简称《公司章程》）及其他有关规定，公司特设 立董事会审计委员会，并制定本实施细则。 第二条 董事会审计委员会是董事会的专门工作机构，主要负责审核公司 财务信息及其披露、监督及评估内外部审计工作和内部控制。 第二章 人员组成 第三条 审计委员会成员由三名董事组成，其中二名为独立董事，委员中 至少有一名独立董事为会计专业人士，审计委员会成员应当为不在公司担任高 级管理人员的董事。 第四条 审计委员会由董事长、二分之一独立董事或者全体董事的三分之 一提名，并由董事会选举产生。 第五条 审计委员会设召集人一名，由会计专业人士独立董事委员担任， 负责主持委员会工作。 第六条 审计委员会召集人负责召集和主持审计委员会会议，当审计委员 会召集人不能或无法履行职责时，由其指定一名其他委员代行其职责 ...

山东丰元化学股份有限公司 子公司管理制度 （2025 年 5 月） 第一章 总则 第一条 为加强山东丰元化学股份有限公司(以下简称"公司")对子公司的 管理控制，规范公司内部运作机制，维护公司和投资者合法权益，根据《中华人 民共和国公司法》《中华人民共和国证券法》《深圳证券交易所股票上市规则》 等法律法规及《山东丰元化学股份有限公司章程》（以下简称《公司章程》）之 规定，结合公司实际，制定本制度。 第二条 本办法所称的子公司，是指公司根据总体战略规划，产业结构布局 及产业发展需要而依法设立及参股的，具有独立法人资格的公司。包括如下形式： （一）全资子公司； （二）控股子公司：指公司持有股份比例超过 50%，或持股比例在 50%以下 但能够决定其董事会过半数成员的组成，或者通过协议或其他安排等方式实际控 制的子公司。 （三）参股子公司：指公司持有股份比例不超过 50%，且公司在其经营与决 策活动中不具有控制性影响的子公司。 第三条 本制度适用于公司及公司下属子公司。各子公司应遵循本制度规定， 结合公司其他内部控制制度，根据自身经营特点和环境条件，制定具体的管理办 法，保证本制度的贯彻和执行。 第四条 公司各职能 ...

证券代码：002562 证券简称：兄弟科技 兄弟科技股份有限公司投资者关系活动记录表 编号：2025-001 投资者关系活动 类别 □特定对象调研 □分析师会议 □媒体采访 ■业绩说明会 □新闻发布会 □路演活动 □现场参观 □其他 （请文字说明其他活动内容） 参与单位名称及 人员姓名 线上参与公司 2024 年度网上业绩说明会的全体投资者 时间 2025 年 05 月 16 日 15:00-17:00 地点 价值在线（https://www.ir-online.cn/）网络互动 上市公司接待人 员姓名 总裁 李健平 独立董事 章智勇 财务负责人兼副总裁 张永辉 董事会秘书 钱柳华 投资者关系活动 主要内容介绍 1.尊敬的公司董事长，董秘：我是浙江海宁人，也是"兄弟科技"的 热衷小散民，按公司的业务及业绩，公司的股价不应这个价，否知你们的 价值管理有什么新的措施？大家都昐望着。 答:尊敬的投资者您好！非常感谢您对兄弟科技的关注和支持，公司 管理层始终高度重视全体股东利益，对股价表现保持密切关注。股价受多 方因素影响，公司将努力做好经营与管理，希望为股东带来良好的回报。 2.请问公司的对苯二酚今年可以达到多少吨 ...

Group 1 - The article discusses the strong performance of certain stocks, particularly Chengfei, which has shown a significant upward trend and is expected to continue its momentum, potentially leading to further gains in the market [1][2] - The analysis highlights the importance of understanding market dynamics, emphasizing that despite fluctuations, sectors like chemicals and tungsten resources are still poised for recovery and growth [2][3] - The article notes that the chemical sector, despite some recent weaknesses, is expected to rebound, with several stocks like Zhongyi and Hongbao Li showing strong performance [3][4] Group 2 - The article mentions that the market sentiment is shifting positively, with stocks like Chengfei and others in the automotive parts sector experiencing a surge, indicating a potential trend reversal [1][2] - It points out that the chemical sector has been a main focus for several months, and despite some signs of weakness, the overall trend remains bullish, suggesting continued investment opportunities [3][4] - The analysis indicates that even with large-cap stocks experiencing some volatility, there are still opportunities for upward movement in the market, particularly in the chemical and tungsten sectors [4]

证券代码：002748 证券简称：ST 世龙 江西世龙实业股份有限公司 投资者关系活动记录表 编号：2025-001 | | ☐特定对象调研 ☐分析师会议 ☐媒体采访 业绩说明会 | | --- | --- | | 投资者关系活动 | ☐新闻发布会 ☐路演活动 | | 类别 | ☐现场参观 | | | ☐其他（请文字说明其他活动内容） | | 参与单位名称及 | 线上参与公司 2024 年度网上业绩说明会的全体投资者 | | 人员姓名 | | | 时间 | 年 月 日 2025 05 16 15:30-17:00 | | 地点 | 价值在线（https://www.ir-online.cn/）网络互动 | | | 董事长兼总经理 汪国清 | | 上市公司接待人 | 独立董事 温乐 | | 员姓名 | 副总经理兼董事会秘书 李角龙 | | | 财务总监 潘妙华 | | | 公司以网络远程的方式召开 2024 年度业绩说明会，就投资 | | | 者关心的问题与投资者进行沟通交流。主要沟通内容如下： | | 投资者关系活动 | 1、贵公司过碳酸钠是否已经投产？还有就是新建电厂什么 | | 主要内容介绍 | 时候运 ...

证券代码：000683 证券简称：远兴能源 内蒙古远兴能源股份有限公司 2024 年度业绩说明会投资者活动记录表 编号：2025-001 投资者关系 活动类别 □特定对象调研 □分析师会议 □媒体采访 √业绩说明会 □新闻发布会 □路演活动 □现场参观 □电话会议 □其他：（请文字说明其他活动内容） 参与单位名称 及人员姓名 远兴能源 2024 年度业绩说明会采用网络远程方式进行，面向全 体投资者 时间 2025 年 5 月 16 日 15:00-17:00 地点 深圳证券交易所"互动易平台"http://irm.cninfo.com.cn"云 访谈"栏目 公司接待人员 姓名 董事长：戴继锋 董事、总经理：邢占飞 独立董事：董敏 副总经理、董事会秘书：华阳 财务总监：李君 投资者关系活动 主要内容介绍 1.分红股权登记日什么时候？ 答：您好，公司 2024 年度利润分配方案已经股东大会审议通过， 将在两个月内实施，目前暂未确定股权登记日，公司将在分红 实施前披露提示性公告，请关注公司相关公告，谢谢！ 2.中源化学和银根矿业的轻质、重质纯碱生产比例分别是多 | 少？ | | --- | | 答：您好，公司轻重碱 ...

回复：您好，公司定增募集资金收购宏宜公司控股权的项 目在 5 月 9 日已获得深交所上市审核中心审核通过，目前待证 监会同意注册，再开展后续工作。宏宜公司 2024 年度实现净利 润 7516.97 万元，2025 年 1-4 月实现持续盈利。 3、董秘您好，请问公司钠离子正极材料的研发进展怎么 样？ 证券代码：000707 证券简称：双环科技 湖北双环科技股份有限公司投资者关系活动记录表 编号：20250516 | | □特定对象调研 □分析师会议 | | --- | --- | | 投资者关系活 | □媒体采访  业绩说明会 | | 动类别 | □新闻发布会 □路演活动 | | | □现场参观 | | | 其他：（请文字说明其他活动内容） | | 参与单位名称 | | | 及人员姓名 | 参与本次业绩说明会的广大投资者 | | 时间 | 2024 年 5 月 16 日 （周五下午 15:30~17:30） | | 地点 | 深圳证券交易所"互动易"平台(http://irm.cninfo.com.cn) | | 上市公司接待 | 公司董事长汪万新先生、财务部长蒋雪瑞先生、 | | 人员姓名 | 董事会 ...

研究员：林静宜 添加客服 期货从业资格号F03139610 期货投资咨询从业证书号Z0021558 助理研究员：徐天泽 期货从业资格号F03133092 关 注 我 们 获 取 更 多 资 讯 瑞达期货研究院 「2025.05.16」 苯乙烯市场周报 「 期现市场情况-期货价、仓单」 EB主力大幅拉涨 本周有新仓单注册 图1、苯乙烯主力合约价格走势 6000 7000 8000 9000 10000 11000 12000 苯乙烯主力收盘价（元/吨） 2022年 2023年 2024年 2025年 三年平均 来源：Wind 瑞达期货研究院 业务咨询 目录 1、周度要点小结 2、期现市场 3、产业情况 4、期权市场分析 「 周度要点小结」 3 价格：受中美关税下调及国际油价上涨利好，本周苯乙烯价格大幅走强。截至2025年5月16日收盘， EB2506合约报收于7661元/吨，较上周收盘价上涨9.36%。 基本面：供应端，本周恒力石化72万吨装置停车检修，部分装置开工负荷提升，产量环比-1.27%至32.65万 吨，产能利用率环比-0.93%至71.27%。需求端，下游开工率以涨为主：EPS开工率环比+14.96 ...

Group 1: Report Summary - The investment rating of the report is not provided [N/A] - The core view of the report is that both the soda ash and glass markets are facing challenges. The soda ash market is pressured by high inventory, weak demand, and potential new capacity. The glass market is also affected by low demand and high inventory, but may experience a technical rebound near the cost line. Investors are advised to closely monitor real - estate data and enterprise cold - repair dynamics [7] Group 2: Week - on - Week Summary Market Review - This week, the soda ash futures fell 1.23%, and the glass futures fell 2.8%. The soda ash futures were weak, and the glass futures continued their downward trend. The demand for soda ash from the photovoltaic glass industry slowed down, and the high inventory suppressed the price of soda ash. The glass market was pessimistic, and the bottom - cost support was difficult to maintain [7] Market Outlook - For soda ash, supply contraction is limited due to full production of some enterprises and potential new capacity. Demand is weak, and high inventory continues to suppress prices. The price is expected to continue to decline. For glass, supply may increase, demand is weak, and high inventory restricts price increases. There may be a technical rebound near the cost line [7] Strategy Recommendations - For the SA2509 contract, short - term trading is recommended in the range of 1250 - 1320, with stop - loss in the range of 1230 - 1360. For the FG2509 contract, trading in the range of 990 - 1080 is recommended, with stop - loss in the range of 960 - 1120 [7] Group 3: Futures and Spot Market Futures Price - This week, the soda ash futures price rose, and the glass futures price fell [9] Basis - The soda ash spot price rebounded, and the basis strengthened. As of May 16, 2025, the mainstream price of heavy - soda ash in the Shahe market was 1340 yuan/ton, up 30 yuan/ton week - on - week, and the basis was 51 yuan/ton. The glass spot price fell more than the futures price, and the basis weakened. As of May 16, 2025, the price of 5.0mm large - plate glass in Shahe was 1076 yuan/ton, down 48 yuan/ton, and the basis was 70 yuan/ton [19][27] Spread - The soda ash - glass spread continued to strengthen, mainly due to the over - decline of glass. As of May 16, 2025, the glass - soda ash spread was 284 yuan/ton [29][31] Group 4: Industry Chain Analysis Production and Supply - The domestic soda ash operating rate and production decreased significantly this week. As of May 16, 2025, the national soda ash operating rate was 78.76%, down 8.57% week - on - week, and the national soda ash weekly output was 67.77 tons, down 6.3 tons week - on - week. The number of domestic glass production lines remained unchanged, but the daily output increased slightly. As of May 16, 2025, the daily output of national float glass was 15.67 tons, up 0.16 tons week - on - week. The operating rate, capacity utilization, and daily melting volume of domestic photovoltaic glass remained flat [33][44][48] Profitability - The profit of domestic soda ash enterprises increased this week, while the profit of glass enterprises declined. As of May 16, 2025, the theoretical profit of soda ash by the dual - ton soda - making method was 287.50 yuan/ton, up 12.50 yuan/ton week - on - week, and the theoretical profit of soda ash by the ammonia - soda method was 65.40 yuan/ton, up 15 yuan/ton week - on - week. The profit of glass enterprises by different production methods all declined [39][42] Inventory - The inventory of domestic soda ash enterprises decreased, while the inventory of glass enterprises increased. As of May 16, 2025, the inventory of soda ash enterprises was 171.2 tons, up 1.13 tons week - on - week, and the inventory of glass enterprises was 6808.2 million weight boxes, up 52.2 million weight boxes week - on - week [54][56] Downstream Demand - The deep - processing orders of domestic glass increased compared with last week but were still at a historical low. As of May 15, 2025, the average order days of national deep - processing sample enterprises was 10.4 days [58][60]