Core Viewpoint - The recent development of the Mengnong No. 3 alfalfa variety by Mongolian Grass Ecological Company in collaboration with Professor Shi Fengling's team from Inner Mongolia Agricultural University marks a significant advancement in high-yield, drought-resistant, and salt-alkali tolerant forage crops [1][4]. Group 1: Product Details - The Mengnong No. 3 alfalfa variety has been officially registered as a breeding variety with registration number 691 [1]. - This new variety is characterized by its tall growth, with an average height of approximately 112 cm and a seed weight of about 2 grams per thousand seeds [1]. - It is suitable for production in arid and cold regions of northern China, particularly in areas with annual precipitation above 250 mm and soil pH ≤ 8.6 [3]. Group 2: Agricultural Benefits - Mengnong No. 3 alfalfa can produce high-quality hay and is effective in soil improvement, making it a good preceding crop for crop rotation [3]. - The average dry grass yield over three years reaches 6365.28 kg/hm², representing a 9.42% increase compared to the previous Mengnong No. 2 variety [6]. - The protein content of this alfalfa variety can reach up to 22%, indicating its high nutritional value [4][6]. Group 3: Cultivation Techniques - Recommended sowing time for the Mengnong No. 3 alfalfa in central and western Inner Mongolia is mid-May, with adequate base fertilization prior to sowing [7]. - The optimal sowing method includes a row spacing of 40-50 cm and a seeding rate of 0.5-1.0 kg per mu, with a sowing depth of 1-2 cm [7]. - Harvesting should occur at the end of September to prevent seed loss, with post-harvest processing to enhance seed yield [7]. Group 4: Company Achievements - Mongolian Grass Ecological Company currently holds 109 varieties with independent intellectual property rights, contributing to various ecological applications such as sand control, grassland restoration, and saline-alkali land improvement [7].

Core Insights - Inner Mongolia is a key battlefield for the "Three North" project, focusing on ecological governance and sand control through innovative technology and low-cost solutions [1][2] - The company has established a comprehensive ecological service center in the Yellow River "几字弯" area, providing various technical services for sustainable sand control [5] Group 1: Ecological Governance and Innovation - The company has completed nearly 2.07 million acres of sand control and governance in the Bayannur region, utilizing a variety of ecological elements [1] - The establishment of a plant breeding research institute and gene bank in Bayannur ensures a sustainable supply of quality seeds for ecological restoration [1][2] - The average vegetation coverage in governance areas has increased by over 35%, with a 40% rise in the proportion of perennial plants [2] Group 2: Technological Advancements - The company has developed over 1,300 innovative machinery, significantly increasing operational efficiency by 20 to 30 times compared to traditional methods [4] - The use of intelligent machinery has improved seed survival rates by 15% to 20% and reduced water usage by 90% [4] - The integration of ecological restoration with photovoltaic technology has generated an average benefit of over 1,200 yuan per acre [3] Group 3: Comprehensive Service Model - A one-stop ecological service center has been established, offering services such as seed supply, soil conservation, and ecological monitoring [5] - The company employs a full-process product technology system to ensure low-cost and efficient ecological governance [5]

Core Viewpoint - The company, Mongcao Ecological Environment Group, has shown a mixed performance in terms of financing activities and stockholder dynamics, with significant growth in revenue and net profit year-on-year, indicating potential investment opportunities [1][2]. Financing Activities - On November 20, Mongcao Ecological experienced a slight decline of 0.24% in stock price, with a trading volume of 133 million yuan. The financing buy-in amount was 13.79 million yuan, while the financing repayment was 21.43 million yuan, resulting in a net financing outflow of 7.64 million yuan [1]. - The total financing and securities balance as of November 20 was 590 million yuan, accounting for 8.69% of the circulating market value, which is below the 40th percentile level over the past year, indicating a low financing balance [1]. - In terms of securities lending, 200 shares were repaid, and 4,700 shares were sold short on the same day, with a selling amount of 19,900 yuan. The remaining short selling volume was 67,500 shares, with a balance of 285,500 yuan, exceeding the 70th percentile level over the past year, indicating a high level of short selling [1]. Financial Performance - For the period from January to September 2025, Mongcao Ecological reported a revenue of 1.63 billion yuan, representing a year-on-year growth of 38.04%. The net profit attributable to the parent company was 74.35 million yuan, reflecting a year-on-year increase of 48.73% [2]. Shareholder Dynamics - As of September 30, 2025, the number of shareholders for Mongcao Ecological was 80,600, a decrease of 9.90% from the previous period. The average circulating shares per person increased by 10.98% to 16,105 shares [2]. - Since its A-share listing, the company has distributed a total of 483 million yuan in dividends, with 72.19 million yuan distributed over the past three years. The third-largest circulating shareholder is Hong Kong Central Clearing Limited, holding 10.77 million shares, a decrease of 5.48 million shares from the previous period [3].

Core Points - The company announced the convening of its sixth board meeting on November 20, 2025, to review the appointment of a securities affairs representative [2] - The board approved the appointment of Mr. Chang Lianlong as the company's securities affairs representative [2]

Group 1 - The core point of the article is the resignation of the securities representative of Mongcao Ecological Environment Co., Ltd., and the appointment of a new representative to assist the board secretary [1] - The new securities representative, Mr. Chang Lianlong, has been appointed to support the company's board secretary after the resignation of Ms. Sun Xueru [1] - For the first half of 2025, Mongcao Ecological's revenue composition shows that natural ecosystem protection management accounts for 93.97%, while other businesses account for 6.03% [1] Group 2 - As of the report, Mongcao Ecological has a market capitalization of 6.8 billion yuan [2]

证券代码：300355 证券简称：蒙草生态 公告编号：（2025）089号 证券事务代表联系方式如下： 电话：0471-6695125 传真：0471-6695192 邮箱：mckh2010@163.com 联系地址：内蒙古呼和浩特市新城区生盖营巷蒙草集团种业中心 蒙草生态环境（集团）股份有限公司 关于变更公司证券事务代表的公告 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。 蒙草生态环境（集团）股份有限公司（以下简称"公司"）证券事务代表孙 雪茹女士因个人原因申请辞去证券事务代表职务。根据相关规定，上述辞职报告 自送达公司董事会之日起生效，孙雪茹女士辞职后将不在公司担任任何职务。 公司董事会对孙雪茹女士在任职期间为公司所做出的贡献表示衷心的感谢！ 公司于 2025 年 11 月 20 日召开第六届董事会第三次会议，审议通过了《关 于聘任证券事务代表的议案》，同意聘任常连龙先生（简历附后）为公司证券事 务代表，协助董事会秘书开展工作，任期自本次董事会审议通过之日起至第六届 董事会任期届满之日止。 常连龙先生持有上海证券交易所颁发的董事会秘书资格证书，具备履行职 ...

证券代码：300355 证券简称：蒙草生态 公告编号：（2025）088号 蒙草生态环境（集团）股份有限公司 第六届董事会第三次会议决议公告 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。 表决结果：9 票同意，0 票反对，0 票弃权。 特此公告。 蒙草生态环境（集团）股份有限公司 董 事 会 蒙草生态环境（集团）股份有限公司（以下简称"公司"）第六届董事会第 三次会议于 2025 年 11 月 20 日以通讯方式召开，会议通知于 2025 年 11 月 17 日通过电子邮件、书面形式等方式送达全体董事及高级管理人员。会议应到董事 9 人，实到董事 9 人。会议由董事长朱长虹女士主持，公司高级管理人员列席了 会议。会议符合《公司法》《公司章程》的有关规定，合法有效。 审议并通过《关于聘任证券事务代表的议案》。 董事会同意聘任常连龙先生为公司证券事务代表，协助董事会秘书工作，任 期自本次董事会审议通过之日起至第六届董事会任期届满日止。 具体内容详见同日在巨潮资讯网（www.cninfo.com.cn）披露的《关于变更 公司证券事务代表的公告》。 二〇二五年十一月 ...

Core Insights - The company, Mongcao Ecological, has made significant advancements in ecological restoration through technology and innovation, particularly in the production of "ecological seed packages" that enhance the effectiveness of key ecological projects like the "Three Norths" [1][5] - The ecological seed packages have been evaluated by experts from prestigious universities and have received eight related invention patents, demonstrating their innovative approach to ecological restoration [1] - The company has developed over 1,300 pieces of intelligent machinery, significantly increasing operational efficiency by 20 to 30 times compared to traditional manual methods [5] Group 1 - The ecological seed packages are designed to improve vegetation coverage by over 35% and increase the proportion of perennial plants to 40%, tailored to various ecological conditions [1] - The company utilizes precise ecological big data navigation to analyze natural vegetation community structures and customize seed mixtures based on local conditions [1] - Mongcao Ecological has established a one-stop ecological service center in key desertification areas, offering comprehensive technical services for sustainable ecological management [5] Group 2 - The company has formed specialized mechanical operation teams for no-till replanting, aerial seeding, and fertilization, enhancing the efficiency of ecological restoration efforts [5] - The service modules include seedling assurance, soil conservation, intelligent machinery services, and ecosystem monitoring, providing low-cost and high-efficiency ecological governance solutions [5]

经世律师事务所（以下简称"本所"）接受蒙草生态环境（集团）股份有限公 司（以下简称"公司"）董事会的委托，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》"）和 中国证券监督管理委员会《上市公司股东会规则》（以下简称"《规则》"）、 《律师事务所从事证券法律业务管理办法》（以下简称"《证券法律业务管理办 法》"）、《律师事务所证券法律业务执业规则（试行）》（以下简称"《证券法 律业务执业规则》"）等中华人民共和国境内（以下简称中国境内，为本法律意见 书之目的不包括中国香港特别行政区、中国澳门特别行政区和中国台湾地区）现行 有效的法律、行政法规、部门规章、规范性文件和现行有效的《蒙草生态环境（集 团）股份有限公司章程》（以下简称"《公司章程》"）的规定，指派律师出席公 司2025年第五次临时股东会，并对本次股东会的召集、召开程序、出席会议人员资 格、会议表决程序等事宜出具法律意见书。 为出具本法律意见书，本所律师审查了公司提供的以下文件和材料，包括但不 限于： 经世律师事务所 关于蒙草生态环境（集团）股份有限公司 2025年第五次临时股东会的 法律意见书 ...

证券代码：300355 证券简称：蒙草生态 公告编号：（2025）087号 蒙草生态环境（集团）股份有限公司 2025年第五次临时股东会决议公告 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。 特别提示： 1、本次股东会没有否决、取消、修改提案的情况。 1、股东会届次：2025年第五次临时股东会 2、会议时间： 现场会议时间：2025年11月14日（星期五）下午15:00。 网络投票时间：2025 年 11 月 14 日 其中，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11 月14日9:15-9:25、9:30-11:30和13:00-15:00； 2、本次股东会不涉及变更以往股东会已通过决议的情况。 一、会议召开和出席情况 （一）会议召开情况 6、主持人：董事长朱长虹女士 7、会议召开的合法、合规性：本次股东会会议的召集、召开程序、出席会 议人员资格及表决程序符合有关法律、行政法规、部门规章、规范性文件、深圳 证券交易所业务规则和《公司章程》等有关规定。 （二）会议出席情况 1 1、股东出席情况 参与本次会议的股东及股东授权代表共480人 ...