特别提示： 1.持有南京大学环境规划设计研究院集团股份公司（以下简称"公司"）股 份 40,172,874 股（占公司总股本比例 25.4403%）的股东南京国环投资管理有限 公司（以下简称"国环投资"）计划在本次减持公告披露之日起不少于 15 个交 易日后的 3 个月内（2026 年 4 月 28 日至 2026 年 7 月 27 日）以集中竞价或大宗 交易的方式拟减持公司股份数量不超过 1,951,300 股，即不超过公司股份总数的 1.2357%。 2.持有公司股份 13,426,977 股（占公司总股本比例 8.5029%）的股东南京南 高管理咨询中心（有限合伙）（以下简称"南高合伙"）计划在本次减持公告披 露之日起不少于 15 个交易日后的 3 个月内（2026 年 4 月 28 日至 2026 年 7 月 27 日）以集中竞价或大宗交易的方式拟减持公司股份数量不超过 1,372,500 股，即 不超过公司股份总数的 0.8692%。 南京大学环境规划设计研究院集团股份公司 关于持股5%以上股东股份减持计划的预披露公告 股东南京国环投资管理有限公司、南京南高管理咨询中心（有限合伙）、 南京两江管理咨 ...

证券代码：300864 证券简称：南大环境 公告编号：2026-001 南京大学环境规划设计研究院集团股份公司 关于全资子公司变更注册资本并完成工商登记的公告 近日，公司收到规划设计公司的通知，已完成注册资本的工商变更登记及《公 司章程》工商备案，取得了南京市鼓楼区政务服务管理办公室换发的《营业执照》。 一、本次变更情况 | 变更事项 | 变更前 | | 变更后 | | --- | --- | --- | --- | | 注册资本 | 15,001 | 万元 | 16,501 万元 | 除上述注册资本变更外，规划设计公司其他工商登记信息不变。本次注册资 本变更不会对规划设计公司的生产经营活动造成影响。 二、本次变更后的《营业执照》相关登记信息 名称：南大环境规划设计研究院（江苏）有限公司 统一社会信用代码：91320891MA1MG7K37M 类型：有限责任公司（非自然人投资或控股的法人独资） 住所：南京市鼓楼区鼓楼街道汉口路 22 号逸夫管理科学楼 14 楼 法定代表人：林锋 注册资本：16,501 万元整 成立日期：2016 年 3 月 15 日 经营范围：许可项目：建设工程设计；建设工程施工；发电业务、 ...

Group 1 - The core point of the article is that Nanda Environment (300864) reported its shareholder count as of February 13, 2026, which stands at 9,813 households [1]

Group 1 - The core announcement is about the selection result for the third-party environmental management service project for the Guangqing Economic Special Cooperation Zone, with Nanjing University Environmental Planning and Design Institute Group Co., Ltd. winning the bid [1][2] - The project is set to run from 2026 to 2028, with a total bid amount of 950,000 [2] - The procurement was conducted by the Guangqing Economic Special Cooperation Zone Guangfo (Fogang) Industrial Park Management Committee [2] Group 2 - Nanjing University Environmental Planning and Design Institute Group Co., Ltd. has made investments in 15 companies and participated in 7,474 bidding projects [1] - The company holds 4 trademark registrations, 234 patents, and 82 copyrights, along with 20 administrative licenses [1]

Core Viewpoint - The company is focused on providing comprehensive environmental technology services across the entire industry chain while advancing the application of artificial intelligence and advanced renewable energy technologies in environmental protection [1] Group 1 - The company is deeply engaged in the environmental technology service sector [1] - The company offers comprehensive solutions across all environmental factors for its clients [1] - The company is actively promoting the integration of artificial intelligence technology in environmental protection [1]

Group 1 - The company Nanda Environment (300864) reported that as of January 31, 2026, the number of shareholders is 9,846 [1]

Group 1 - The company Nanjing University Environmental Planning and Design Institute Group Co., Ltd. won a procurement project from the Yixing City Dingxu Town People's Government with a bid amount of 2.407 million yuan [1] - The related listed company, Nandahuang (300864.SZ), reported a revenue of 834 million yuan for 2024, with a revenue growth rate of 11.36% and a net profit attributable to the parent company of 167 million yuan, reflecting a net profit growth rate of 8.33% [2][3] - For the first half of 2025, Nandahuang's revenue was 382 million yuan, showing a revenue growth rate of -1.06%, with a net profit of 83 million yuan, indicating a net profit growth rate of -10.82% [2][3] Group 2 - Nandahuang operates in the industrial sector, primarily providing professional consulting services [2][3] - The main business composition for Nandahuang in 2024 includes: environmental research, consulting, and design (40.09%); environmental investigation and assessment (32.09%); environmental engineering contracting (21.57%); third-party environmental pollution control (6.22%); and other businesses (0.02%) [2][3]

Core Viewpoint - Nanda Environment reported that as of January 10, 2026, the number of shareholders is 9,175 [2] Group 1 - The company has engaged with investors through an interactive platform [2] - The specific date mentioned for the shareholder count is January 10, 2026 [2] - The total number of shareholders is 9,175 [2]

Core Viewpoint - The company, Nanda Environment, is focusing on the integration of artificial intelligence into its environmental technology services to enhance its business transformation and upgrade [1] Group 1: Company Initiatives - The company has established an "Artificial Intelligence Research Center" to align with the trends in artificial intelligence development [1] - The center aims to explore the research and application of AI technology specifically within the environmental protection industry [1] - The approach emphasizes interdisciplinary integration and innovation, targeting industry application needs [1]

Core Viewpoint - Nanda Environment (300864) emphasizes its commitment to finding suitable application scenarios for leading technologies and providing the most economical solutions for real needs through collaboration with Renshuo Solar Energy to explore the integration of perovskite photovoltaic technology with environmental infrastructure [1] Group 1 - The company adheres to a value philosophy focused on technology application and economic solutions [1] - Nanda Environment is collaborating closely with Renshuo Solar Energy [1] - The exploration involves the deep integration of perovskite photovoltaic technology with environmental infrastructure [1]