Company Overview - Dadi Ocean Environmental Co., Ltd. is located in Yuhang District, Hangzhou, Zhejiang Province, and was established on June 20, 2003. The company was listed on September 28, 2021. Its main business involves the resource utilization of hazardous waste, harmless disposal of hazardous waste, and dismantling of electronic waste [1]. Financial Performance - For the period from January to June 2025, Dadi Ocean reported operating revenue of 414 million yuan, a year-on-year decrease of 3.83%. The net profit attributable to the parent company was -58.28 million yuan, representing a year-on-year decrease of 270.81% [2]. - Cumulative cash dividends paid by Dadi Ocean since its A-share listing amount to 80.04 million yuan, with 69.96 million yuan paid out over the past three years [3]. Shareholder Information - As of September 10, 2025, the number of shareholders in Dadi Ocean was 4,165, a decrease of 0.26% from the previous period. The average circulating shares per person increased by 0.26% to 24,196 shares [2]. - As of June 30, 2025, among the top ten circulating shareholders, E Fund Keri Mixed Fund (003293) ranked as the sixth largest shareholder with 3.5343 million shares, an increase of 815,600 shares compared to the previous period. E Fund Contrarian Investment Mixed A (011649) has exited the top ten circulating shareholders list [3]. Financing and Margin Trading - On September 15, Dadi Ocean's stock price fell by 0.88%, with a trading volume of 29.76 million yuan. The financing buy-in amount for that day was 4.08 million yuan, while the financing repayment was 2.07 million yuan, resulting in a net financing buy-in of 2.01 million yuan. The total margin trading balance as of September 15 was 58.06 million yuan, accounting for 1.58% of the circulating market value, which is above the 80th percentile level over the past year [1]. - In terms of securities lending, there were no shares repaid or sold on September 15, with the lending balance also at zero, indicating a high level of inactivity in this area [1].

证券日报网讯大地海洋（301068）9月15日在互动平台回答投资者提问时表示，公司股价受宏观经济环 境、行业周期波动、市场情绪及热点、公司业绩等多种因素影响。公司始终重视投资者利益，努力为投 资者创造更高的价值，公司将持续关注市场动态，积极通过投资者交流活动等方式传递公司价值。 ...

Group 1 - The company Dadi Ocean (301068) responded to investor inquiries on September 11, indicating that as of September 10, 2025, it will have a total of 4,165 shareholders [1]

Core Viewpoint - Dadi Ocean announced the approval of a resolution regarding the election of a director to represent the company in executing company affairs during the 17th meeting of its third board of directors [2] Summary by Relevant Sections - Company Announcement - Dadi Ocean held its 17th meeting of the third board of directors on September 9 and passed a resolution to elect a director responsible for executing company affairs [2]

Group 1 - The company announced that its third extraordinary general meeting of shareholders for 2025 was held on September 9, 2025 [2] - The meeting approved multiple proposals, including the proposal to amend and handle the business registration changes [2]

上海市锦天城律师事务所 关于杭州大地海洋环保股份有限公司 2025 年第三次临时股东大会的 法律意见书 地址：上海市浦东新区银城中路 501 号上海中心大厦 9/11/12 层 电话：021-20511000 传真：021-20511999 邮编：200120 上海市锦天城律师事务所 法律意见书 上海市锦天城律师事务所 关于杭州大地海洋环保股份有限公司 2025 年第三次临时股东大会的 法律意见书 致：杭州大地海洋环保股份有限公司 上海市锦天城律师事务所（以下简称"本所"）接受杭州大地海洋环保股份 有限公司（以下简称"公司"）委托，就公司召开 2025 年第三次临时股东大会 （以下简称"本次股东大会"）的有关事宜，根据《中华人民共和国公司法》（以 下简称《公司法》）《上市公司股东会规则》等法律、法规、规章和其他规范性 文件以及《杭州大地海洋环保股份有限公司章程》（以下简称《公司章程》）的 有关规定，出具本法律意见书。 为出具本法律意见书，本所及本所律师依据《律师事务所从事证券法律业务 管理办法》和《律师事务所证券法律业务执业规则（试行）》等规定，严格履行 了法定职责，遵循了勤勉尽责和诚实信用原则，对本次股东大 ...

关于 2025 年第三次临时股东大会决议的公告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚假 记载、误导性陈述或重大遗漏。 特别提示： 1、本次股东大会以现场会议及网络投票方式召开。 2、本次股东大会召开期间无增加、变更、否决提案的情况。 杭州大地海洋环保股份有限公司 证券代码：301068 证券简称：大地海洋 公告编号：2025-037 杭州大地海洋环保股份有限公司 （三）召开方式：采取现场投票和网络投票相结合的方式 （四）召集人：杭州大地海洋环保股份有限公司（以下简称"公司"或"本 公司"）董事会 （五）主持人：公司董事长唐伟忠先生 （六）本次股东大会的召开符合相关法律法规及公司章程的规定。 二、会议出席情况 杭州大地海洋环保股份有限公司 一、会议召开情况 （一）召开时间 1、现场会议召开时间：2025 年 9 月 9 日（星期四）下午 14:30 2、网络投票时间：通过深圳证券交易所交易系统进行网络投票的时间为 2025 年 9 月 9 日上午 9:15-9:25，9:30-11:30,下午 13:00-15:00；通过深圳证券交 易所互联网投票系统投票的时间为 2025 年 9 ...

杭州大地海洋环保股份有限公司 证券代码：301068 证券简称：大地海洋 公告编号：2025-038 杭州大地海洋环保股份有限公司 第三届董事会第十七次会议决议公告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚假 记载、误导性陈述或重大遗漏。 一、董事会会议召开情况 杭州大地海洋环保股份有限公司（以下简称"公司"）第三届董事会第十七 次会议于 2025 年 9 月 9 日（星期二）在公司会议室以现场举手表决的方式召开。 根据公司《董事会议事规则》第三十条第二款"如遇紧急情况，需要尽快召开董 事会临时会议的，可以随时通过口头或者电话等方式发出会议通知，但召集人应 当在会议上作出说明"，公司已于 2025 年 9 月 9 日通过电话等方式通知各位董 事，召集人亦于会议上作出了相应的说明。会议应出席董事 8 名，实际出席董事 8 名。 本次会议由董事长唐伟忠先生召集和主持，公司高级管理人员列席。本次会 议的召开符合《公司法》《公司章程》及有关法律、行政法规的要求，会议合法、 有效。 2、审议通过《关于确认审计委员会成员及召集人的议案》 杭州大地海洋环保股份有限公司 根据《公司法》《上市公司章程指 ...

Core Viewpoint - The company, Dadi Ocean (301068.SZ), is currently not involved in the disposal of automotive scrap and new energy power batteries, focusing instead on hazardous waste collection, resource utilization, and harmless disposal [1] Group 1: Business Focus - The company's main business includes the collection, resource utilization, and harmless disposal of hazardous waste [1] - The company also engages in the dismantling of electronic waste and the recycling of household waste [1] - The company aims to build a competitive and influential service operation for "zero waste city" construction [1]

Group 1 - The core viewpoint of the article highlights the recent movements of social security funds in the stock market, revealing that in the second quarter, 91 new stocks were added to their portfolio, with a total of 396 stocks being held [1][2] - The social security fund increased its holdings in 104 stocks and reduced its positions in 125 stocks, while maintaining its stake in 76 stocks [1] - The stock with the highest number of social security fund holders among the new additions is Su Shi Testing, with three funds appearing in the top ten shareholders [1] Group 2 - Among the newly added stocks, 57 companies reported a year-on-year increase in net profit, with the highest growth seen in Gao Lan Co., which achieved a net profit of 22.93 million yuan, a staggering increase of 1438.57% [2] - The average increase in the newly added stocks since July is 17.67%, outperforming the Shanghai Composite Index [2] - The best-performing stock among the new additions is Da Yuan Pump Industry, with a cumulative increase of 151.36% [2] Group 3 - The newly added stocks by the social security fund include Baiao Intelligent, with a holding ratio of 7.23%, and Zhong Chumei, with a holding ratio of 3.45% [2] - The stock with the largest holding volume among the new additions is Sanan Optoelectronics, with 80.01 million shares held [1][2] - Other notable new additions include Inner Mongolia Huadian and Hualing Steel, with holdings of 48.59 million shares and 48.08 million shares, respectively [1][2]