北 京 上 海 深 圳 杭 州 广 州 昆 明 天 津 成 都 宁 波 福 州 西 安 南 京 南 宁 济 南 重 庆 苏 州 长 沙 太 原 武 汉 贵 阳 乌 鲁 木 齐 郑 州 石 家 庄 合 肥 海 南 青 岛 南 昌 大 连 银 川 拉 孜 香 港 巴 黎 马德里 斯 德 哥 尔 摩 纽 约 马 来 西 亚 柬 埔 寨 广州市天河区华夏路 32 号太平洋金融大厦 19 楼 邮编：510620 电话：(+86)(20) 3879 9346 、3879 9348 传真：(+86)(20) 3879 9348-200 国浩律师(广州)事务所 关于星辉环保材料股份有限公司 2024 年年度股东大会的法律意见 星辉环保材料股份有限公司： 根据中国证券监督管理委员会发布的《上市公司股东会规则》(以下简称《股 东会规则》)的要求，国浩律师(广州)事务所(以下简称"本所")接受星辉环保 材料股份有限公司(以下简称"星辉环材")的委托，指派陈伟、李莎莎律师(以 下简称"本所律师")出席星辉环材 2024 年年度股东大会(以下简称"本次股东 大会")，对本次股东大会的召集与召开程序、出席会议人员与召集人的资格、 表决程 ...

星辉环保材料股份有限公司 证券代码：300834 证券简称：星辉环材 公告编号：2025-020 星辉环保材料股份有限公司 一、会议召开和出席情况 （一）会议召开情况 2024年年度股东大会决议公告 本公司及董事会全体人员保证信息披露的内容真实、准确和完整，没有虚假记 载、误导性陈述或者重大遗漏。 特别提示： 1、本次股东大会未出现否决议案的情形； 2、本次股东大会不涉及变更以往股东大会已通过的决议。 1、会议召开时间 现场会议时间：2025年5月30日下午2：30 网络投票时间：2025年5月30日 通过深圳证券交易所交易系统进行网络投票的具体时间为2025年5月30日的交 易时间，即9:15-9:25、9:30—11:30和13:00—15:00；通过深圳证券交易所互联网 投票的具体时间为：2025年5月30日9:15—15:00； 2、会议召开地点：汕头保税区通洋路37号二楼会议室； 3、会议召开方式：采用现场表决与网络投票相结合的方式召开； 4、会议召集人：公司董事会； 5、会议主持人：董事长陈粤平先生； 6、本次股东大会的召集和召开符合有关法律、行政法规、部门规章、规范性文 件、深圳证券交易所业务规 ...

Product Overview - HIPS is a high-value, environmentally friendly new material with applications in high-end electronics, extruded sheets, toys, food packaging, and medical devices. In 2024, HIPS sales revenue reached 1,007.30 million CNY, a 14.05% increase year-on-year [1] - GPPS is primarily used in toys, daily plastic products, packaging materials, medical plastic products, and optical materials [1] Production Capacity - The company operates three interchangeable polystyrene production lines that can flexibly adjust to market demand for HIPS and GPPS products [1] Market Dynamics - PS, as one of the five major general-purpose plastics, has overlapping applications with other plastics. However, significant large-scale substitution is not expected due to performance differences [3] - Domestic manufacturers have improved product quality and variety, narrowing the gap with foreign products. The company aims to enhance its production processes and product quality to achieve domestic substitution of imported PS products [4] Customer Strategy - The company implements a prepayment sales policy for all customers [2] - It targets the mid-to-high-end polystyrene market, focusing on customized and specialized materials to meet specific customer needs, enhancing competitive differentiation [5] Future Development Plans - The company plans to expand into other synthetic resin fields and explore mergers and acquisitions to enhance profitability and competitive strength [5] - It emphasizes the importance of risk awareness regarding future plans and performance forecasts, ensuring compliance with information disclosure regulations [6]

Group 1: Company Overview and Market Position - Xinghui Environmental Materials Co., Ltd. focuses on polystyrene and its applications in various industries, primarily serving the domestic market [1][2] - The company is actively monitoring the impact of U.S. tariffs on its downstream clients, which may indirectly affect its business [2][3] Group 2: Production and Technology - The company employs DCS (Distributed Control System) for real-time monitoring and management of production processes, enhancing efficiency and reducing costs [3][4] - Future plans include advancing digital management across the entire production process to improve quality control and operational efficiency [3][4] Group 3: Growth Strategy - The company aims to expand its product range beyond polystyrene into other synthetic resin fields, focusing on high-quality development through potential mergers and acquisitions [3][4] - The strategy includes leveraging the capital platform of the listed company to explore investment opportunities that enhance profitability and competitive strength [3][4] Group 4: Market Opportunities and Challenges - The 2025 national subsidy policy for replacing old household appliances is expected to boost demand for polystyrene materials in the electronics sector [4][5] - The company is committed to continuous innovation in product development to meet evolving customer demands and maintain technological leadership [4][5] Group 5: ESG Management - The company integrates ESG principles into its operations, establishing a management mechanism led by the board of directors to ensure effective oversight of ESG initiatives [5][6] - The company emphasizes transparency and compliance in its communications, ensuring accurate and timely information disclosure to investors [6]

Core Viewpoint - Xinghui Huancai reported a revenue of 1.694 billion yuan for 2024, marking a 6.13% year-on-year increase, and a net profit of 97.21 million yuan, up 21.33% from the previous year [1] Financial Performance - In Q1 2025, the company achieved a revenue of 322 million yuan and a net profit of 18.38 million yuan [1] - The 2024 dividend proposal includes a cash dividend of 2.60 yuan per 10 shares (tax included), totaling 48.97 million yuan in cash dividends [1][3] Market Strategy and Product Performance - The company focused on market demand and customer feedback, capitalizing on consumption-boosting policies and traditional peak demand seasons [2] - Sales of the SKH-128G product reached 11,500 tons in 2024, a 75.51% increase, generating sales revenue of 107 million yuan, up 89.04% [2] - Overall revenue from HIPS products was 1.007 billion yuan, reflecting a 14.05% increase year-on-year, with improvements in sales volume, product pricing, and gross margin [2] Competitive Positioning - Xinghui Huancai has an annual production capacity of 350,000 tons of polystyrene products, making it the largest producer in South China [1] - The company's capacity scale is a key competitive advantage, allowing it to capture market share and enhance brand competitiveness [1] Investor Relations - The company has distributed a total of 532 million yuan in cash dividends since its listing, emphasizing its commitment to rewarding investors [3] - The 2024 dividend distribution is seen as a return to shareholders for their long-term support amid a competitive industry landscape [3]

| 名称 | 持有数量(万股) | 占总股本比例(%) | 增减情况(万股) | | --- | --- | --- | --- | | 刘薇薇 | 191.40 | 3.12 | 不变 | | 张国强 | 49.86 | 0.81 | -6.06 | | 陈立新 | 34.28 | 0.56 | 不变 | | 陈彩娅 | 22.00 | 0.36 | 不变 | | 云南云岭工程造价咨询有限公司 | 20.67 | 0.34 | 新进 | | 吴巧玲 | 20.00 | 0.33 | 新进 | | 杨毅斌 | 18.06 | 0.29 | 新进 | | 刘见成 | 17.06 | 0.28 | 新进 | | 陆俊帆 | 14.74 | 0.24 | 新进 | | 孙力学 | 13.97 | 0.23 | 新进 | | | 较上个报告期退出前十大股东有 | | | | 赖培鸿 | 47.50 | 0.77 | 退出 | | 吴萍 | 30.00 | 0.49 | 退出 | | 刘湘涛 | 27.85 | 0.45 | 退出 | | 叶明芹 | 20.50 | 0.33 | 退出 | | 张金梅 | 18.11 ...

Core Viewpoint - Xinghui Huancai (300834) reported a revenue of 1,694.18 million yuan for 2024, reflecting a year-on-year growth of 6.13%, and a net profit of 97.21 million yuan, up 21.33% year-on-year, indicating robust growth in its main business through resource coordination and production optimization [1][2] Group 1 - The company has enhanced resource coordination and optimized production and sales collaboration, adjusting raw materials and product structures in response to market demand and raw material price fluctuations, prioritizing the production of high-margin HIPS products [1] - The company has implemented comprehensive smart manufacturing upgrades, utilizing technologies such as smart manufacturing, the Internet, and the Internet of Things to enhance its manufacturing processes [1] - The production lines now fully utilize DCS (Distributed Control System) for real-time monitoring of equipment status, automatic fault alerts, and diagnostic analysis, replacing traditional manual control processes [1] Group 2 - During the reporting period, the company established Shantou's first intelligent risk management platform for hazardous chemicals, enabling real-time monitoring and alerts for personnel behavior and environmental risks [2] - The development of new quality production capabilities is crucial for achieving high-quality growth, with the new materials industry accelerating its transformation towards high-end, intelligent, and green development [2] - The company plans to continue advancing digital upgrades across the entire production process, from raw material procurement to quality tracking, aiming to enhance quality control, reduce production costs, and improve efficiency [2]

星辉环保材料股份有限公司 独立董事 2024 年度述职报告 各位股东及股东代理人： 本人作为星辉环保材料股份有限公司（以下简称"公司"）的独立董事，在 任职期间严格按照《公司法》《证券法》《上市公司独立董事管理办法》等法律、 法规、规范性文件及《公司章程》《独立董事工作细则》的规定，勤勉地履行了 职责，独立、谨慎、认真地行使了公司赋予的权利，及时了解公司的经营状况， 积极出席公司召开的相关会议，认真审议各项议案，充分发挥了独立董事及各专 业委员会委员的作用，切实维护了公司和全体股东尤其是社会公众股股东的合法 权益。现将本人 2024 年履职情况报告如下： 一、独立董事的基本情况 （一）独立董事工作履历、专业背景及兼职情况 在担任公司独立董事期间，本人未在公司担任除独立董事以外的任何职务， 也未在公司主要股东公司担任任何职务，与公司以及主要股东之间不存在妨碍本 人进行独立客观判断的关系，不存在影响独立董事独立性的情况，符合《上市公 司独立董事管理办法》《深圳证券交易所上市公司自律监管指引第 2 号——创业 板上市公司规范运作》等法律、法规、规范性文件及《公司章程》《独立董事工 作细则》中关于独立董事独立性的相关 ...

星辉环保材料股份有限公司 星辉环保材料股份有限公司 2024 年度内部控制评价报告 星辉环保材料股份有限公司全体股东： 根据财政部、证监会等部门联合发布的《企业内部控制基本规范》及其配套 指引的规定和其他内部控制监管要求（以下简称"企业内部控制规范体系"）， 结合星辉环保材料股份有限公司（以下简称或"公司"）内部控制制度和评价办 法，在内部控制日常监督和专项监督的基础上，我们对公司 2024 年 12 月 31 日 （内部控制评价报告基准日）的内部控制有效性进行了评价。 一、重要声明 按照企业内部控制规范体系的规定，建立健全和有效实施内部控制，评价其 有效性，并如实披露内部控制评价报告是公司董事会的责任，监事会对董事会建 立和实施内部控制进行监督。管理层负责组织领导企业内部控制的日常运行。公 司董事会、监事会及董事、监事、高级管理人员保证本报告不存在任何虚假记载、 误导性陈述或重大遗漏，并对报告内容的真实性、准确性和完整性承担个别及连 带法律责任。 公司内部控制的目标是合理保证经营管理合法合规、资产安全、财务报告及 相关信息真实完整，提高经营效率和效果，促进实现发展战略。由于内部控制存 在固有局限性，故仅能对 ...

星辉环保材料股份有限公司 星辉环保材料股份有限公司 2024年度监事会工作报告 2024年度，公司监事会按照《公司法》《证券法》《公司章程》和公司《监事 会议事规则》等有关规定的要求，列席和出席了公司董事会和股东大会，对会议的 召开程序、公司经营活动、财务状况、重大决策及董事、高级管理人员履行职责情 况进行了有效监督，从保护公司及股东的利益出发，认真履行和独立行使监事会职 责。现将2024年度监事会工作情况报告如下： 一、报告期内监事会工作情况 报告期内，公司监事会共召开了5次会议，具体内容如下： | 序 号 | 召开时间 | 会议名称 | 审议通过的议案 | | --- | --- | --- | --- | | 1 | 2024-02-08 | 第三届监事会第 | 关于2024年回购公司股份方案的议案 | | | | 八次会议 | | | 2 | 2024-04-26 | 第三届监事会第 九次会议 | 关于《2023 年年度报告》及其摘要的议案 | | | | | 关于《2023 年度监事会工作报告》的议案 | | | | | 关于《2023 年度审计报告》的议案 | | | | | 关于 2023 年度 ...