Market Overview - On September 12, the infrastructure sector rose by 0.64% compared to the previous trading day, with Dongzhu Ecological leading the gains [1] - The Shanghai Composite Index closed at 3883.69, up 0.22%, while the Shenzhen Component Index closed at 12996.38, up 0.13% [1] Top Gainers in Infrastructure Sector - Dongzhu Ecological (603359) closed at 11.15, up 9.96% with a trading volume of 6779.23 lots [1] - Jieneng Iron Han (300197) closed at 2.54, up 7.63% with a trading volume of 216.19 million [1] - Chengbang Co., Ltd. (603316) closed at 11.02, up 6.17% with a trading volume of 36.91 million [1] - Other notable gainers include Garden Co. (605303) up 5.99%, Hongrun Construction (002062) up 5.33%, and ST IF Ping (603843) up 4.89% [1] Top Losers in Infrastructure Sector - ST Yuancheng (603388) closed at 1.77, down 4.32% with a trading volume of 21.50 million [2] - Jiao Jian Co. (603815) closed at 10.94, down 3.19% with a trading volume of 21.38 million [2] - ST Lingnan (002717) closed at 1.62, down 2.99% with a trading volume of 107.95 million [2] Capital Flow Analysis - The infrastructure sector experienced a net outflow of 132 million yuan from institutional investors, while retail investors saw a net inflow of 169 million yuan [2] - Major stocks with significant capital flow include Xinjiang Jiaojian (002941) with a net outflow of 82.03 million yuan from institutional investors [3] - Other stocks like Pudong Construction (600284) and China Energy Construction (601868) saw net inflows of 71.73 million yuan and 70.45 million yuan from institutional investors, respectively [3]

证券代码：603316 证券简称：诚邦股份 公告编号：2025-054 诚邦生态环境股份有限公司 关于 2025 年半年度业绩说明会 召开情况的公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、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责任。 本公司及董事会全体成员保证公告内容真实、准确和完整，不存在虚假记载、 误导性陈述或者重大遗漏。 一、本次说明会召开情况 诚邦生态环境股份有限公司（以下简称"公司"）2025 年半年度业绩说明 会于 2025 年 9 月 11 日上午 9:00-10:00，通过上海证券交易所上证路演中心网 络平台（网址：http://roadshow.sseinfo.com/）以网络互动的方式召开。公司 董事长兼总裁方利强先生、董事会秘书余书标先生、财务总监叶帆先生、独立董 事傅黎瑛参加说明会，并就投资者关注的事项与投资者进行了交流与沟通。 问题 3：公司在市值管理和舆情管理有没有推出相关的制度、开展相关工 作？ 答：尊敬的投资者您好！公司高度重视市值管理工作，已发布《诚邦生态环 境股份有限公司舆情管理制度》等，公司未来将按照制度要求，加强与投 ...

Market Overview - The Shanghai Composite Index closed at 3817.55 points, above the five-day moving average, with a change of 0.27% [1] - The total trading volume of A-shares reached 1,635.945 billion yuan [1] Stocks Performance - A total of 534 A-shares broke through the five-day moving average today [1] - Notable stocks with significant deviation rates include: - Siquan New Materials (301489) with a deviation rate of 16.42% and a daily increase of 19.33% [1] - Jiayuan Technology (688388) with a deviation rate of 13.07% and a daily increase of 20.00% [1] - Meidisi (688202) with a deviation rate of 12.94% and a daily increase of 17.32% [1] Additional Stocks with Deviation Rates - Other stocks with notable performance include: - Keli Co., Ltd. (920088) with a deviation rate of 10.70% and a daily increase of 14.34% [1] - Lio Co., Ltd. (002131) with a deviation rate of 8.40% and a daily increase of 9.96% [1] - Shenghong Technology (300476) with a deviation rate of 7.81% and a daily increase of 13.89% [1] Summary of Selected Stocks - The following stocks also showed positive performance: - Yunyuan Energy (002053) with a deviation rate of 7.54% and a daily increase of 10.00% [1] - Fujian Jinshen (002679) with a deviation rate of 7.52% and a daily increase of 10.02% [1] - Dongfang Tongxin (600776) with a deviation rate of 6.92% and a daily increase of 9.98% [1]

诚邦生态环境股份有限公司 2025 年第二次临时股东大会 会 议 资 料 二○二五年九月 诚邦股份 603316 2025 年第二次临时股东大会会议资料 | 2025 年第二次临时股东大会会议议程 | 3 | | --- | --- | | 议案一：关于修改《公司章程》的议案 | 5 | | 议案二：关于修改《股东大会议事规则》的议案 6 | | | 议案三：关于修改《董事会议事规则》的议案 | 7 | | 议案四：关于修改《独立董事制度》的议案 8 | | | 议案五：关于修改《对外担保管理制度》的议案 9 | | | 议案六：关于修改《对外投资管理制度》的议案 10 | | | 议案七：关于修改《关联交易管理制度》的议案 11 | | | 议案八：关于修改《累计投票制实施细则》的议案 12 | | | 议案九：关于修改《防范控股股东、实际控制人及关联方占用公司资金制度》的议案 | 13 | | 议案十：关于制定《董事、高级管理人员薪酬管理制度》的议案 14 | | | 议案十一：关于修订《募集资金使用管理制度》的议案 | 15 | | 议案十二：关于公司未来三年（2025—2027 年）股东分红回报规划的 ...

Group 1 - The core viewpoint of the article is that Chengbang Co., Ltd. (603316.SH) is focusing on the development of enterprise-level SSDs for big data centers and servers in the future [1] Group 2 - Currently, the company's storage products are primarily used in consumer electronics, mobile smart terminals, and PCs [1]

Core Points - The major shareholder, Ningbo Ningju Asset Management Center (Limited Partnership), has reduced its stake in Chengbang Ecological Environment Co., Ltd. from 5.12% to 5.00% as of September 3, 2025 [1][2] - The reduction in shareholding was achieved through centralized bidding, with a total of 317,116 shares sold, representing 0.12% of the company's total share capital [1][2] - The reduction does not trigger mandatory tender offer obligations and is consistent with previously disclosed plans [1][2] Summary by Sections Shareholder Information - The shareholder involved in the equity change is Ningbo Ningju Asset Management Center (Limited Partnership), which is classified as a significant shareholder [1] - The shareholder's identification code is 91330206580528329K [1] Equity Change Details - The equity change occurred on September 3, 2025, with Ningbo Ningju selling 317,116 shares [2] - The shareholding before the change was 1,353.0316 million shares (5.12%), and after the change, it is 1,321.3200 million shares (5.00%) [2] - The reduction in shareholding is part of an ongoing plan that has not yet been fully executed [2] Compliance and Regulations - The equity change complies with the relevant laws and regulations, including the Management Measures for the Acquisition of Listed Companies [2] - The company has disclosed the simplified equity change report in accordance with regulatory requirements [2]

Core Viewpoint - Ningbo Ningju Asset Management Center (Limited Partnership) has reduced its stake in Chengbang Ecological Environment Co., Ltd. by 317,116 shares, representing 0.12% of the total share capital, and now holds 13,213,200 shares, which is 5.00% of the total share capital [1][4]. Group 1: Shareholding Changes - The information disclosure obligor has reduced its shareholding in Chengbang Ecological Environment Co., Ltd. by 317,116 shares [4]. - After the reduction, the information disclosure obligor holds 13,213,200 shares, accounting for 5.00% of the total share capital [4][6]. - The reduction was part of a broader plan to decrease holdings, with a total of up to 2,200,000 shares planned for reduction [3][4]. Group 2: Purpose of Shareholding Change - The purpose of the shareholding change is based on the information disclosure obligor's funding needs [3]. - The information disclosure obligor has no other plans for share reduction beyond the disclosed plan [3][4]. Group 3: Compliance and Legal Statements - The information disclosure obligor has confirmed that the report does not contain false records, misleading statements, or significant omissions, and assumes legal responsibility for its accuracy and completeness [2][5]. - The report has been prepared in accordance with relevant laws and regulations, ensuring compliance with the Securities Law of the People's Republic of China [2].

诚邦生态环境股份有限公司 关于持股 5%以上股东权益变动触及 5%整数倍的提示 性公告 证券代码：603316 证券简称：诚邦股份 公告编号：2025-053 宁波宁聚资产管理中心（有限合伙）保证向本公司提供的信息真实、 准确、完整，没有虚假记载、误导性陈述或重大遗漏。 本公司董事会及全体董事保证公告内容与信息披露义务人提供的信息 一致。 一、 信息披露义务人及其一致行动人的基本信息 1.身份类别 | | □控股股东/实际控制人及其一致行动人 | | --- | --- | | | √其他 5%以上大股东及其一致行动人 | | 投资者及其一致行动人的身份 | □合并口径第一大股东及其一致行动人（仅适用 | | | 于无控股股东、实际控制人） | | | □其他______________（请注明） | 2.信息披露义务人信息 | | | 重要内容提示： 权益变动方向 比例增加□ 比例减少√ 权益变动前合计比例 5.12% 权益变动后合计比例 5.00% 本次变动是否违反已作出的承 诺、意向、计划 是□ 否√ 是否触发强制要约收购义务 是□ 否√ | 宁波宁聚资产管理中 | | □ | 控股股东/实控人 | | ...

诚邦生态环境股份有限公司 简式权益变动报告书 上市公司名称：诚邦生态环境股份有限公司 地点：上海证券交易所 股票简称：诚邦股份 股票代码：603316 信息披露义务人： 宁波宁聚资产管理中心（有限合伙）（代表"宁波 宁聚资产管理中心（有限合伙）-融通 5号证券投资基金"） 住所 : 浙江省宁波市北仑区梅山七星路 88 号 1幢 401 室 A区 A1201 通讯地址 ：浙江省宁波市江北区新马路 288 弄北岸财富中心 8号楼 5 楼 股份变动性质：减持 签署日期：二〇二五年九月三日 1 信息披露义务人声明 一、信息披露义务人依据《中华人民共和国证券法》、《上市公司收购管理办 法》、《公开发行证券的公司信息披露内容与格式准则第15号——权益变动报告 书》及相关法律、法规和规范性文件编写本报告书。 二、信息披露义务人签署本报告书已获得必要的授权和批准，其履行亦不违 反信息披露义务人所任职或持有权益公司章程或内部规则中的任何条款，或与之 相冲突。 三、依据《中华人民共和国证券法》、《上市公司收购管理办法》的规定，本 报告书已全面披露信息披露义务人在诚邦生态环境股份有限公司中拥有权益的 股份变动情况；截至本报告书签署 ...

Market Overview - On September 2, the infrastructure sector declined by 0.47% compared to the previous trading day, with Garden Holdings leading the decline [1] - The Shanghai Composite Index closed at 3858.13, down 0.45%, while the Shenzhen Component Index closed at 12553.84, down 2.14% [1] Individual Stock Performance - The top gainers in the infrastructure sector included: - China Communications Construction Co., Ltd. (交建股份) with a closing price of 11.02, up 9.98% on a trading volume of 411,900 shares and a turnover of 438 million yuan [1] - Pubang Co., Ltd. (普邦股份) with a closing price of 2.00, up 3.09% on a trading volume of 1,114,200 shares and a turnover of 224 million yuan [1] - The top decliners included: - Garden Holdings (园林股份) with a closing price of 16.72, down 6.85% on a trading volume of 199,400 shares and a turnover of 338 million yuan [2] - Pudong Construction (浦东建设) with a closing price of 8.64, down 6.49% on a trading volume of 751,400 shares and a turnover of 647 million yuan [2] Capital Flow Analysis - The infrastructure sector experienced a net outflow of 797 million yuan from institutional investors, while retail investors saw a net inflow of 519 million yuan [2] - Notable capital flows for specific stocks included: - Hongrun Construction (宏润建设) with a net inflow of 77.82 million yuan from institutional investors, but a net outflow of 97.77 million yuan from retail investors [3] - China Communications Construction Co., Ltd. (交建股份) had a net inflow of 57.48 million yuan from institutional investors, with both retail and speculative investors showing net outflows [3]