Group 1 - The report is a continuous supervision tracking report for Zhejiang Yanpai Filter Technology Co., Ltd. by Changjiang Securities [1][2] - The company has effectively established and executed relevant regulations, including those for fundraising management and internal controls [1][2] - There were two inquiries into the company's fundraising special account, and the progress of fundraising projects was consistent with disclosed information [1][2] Group 2 - The company and its shareholders have fulfilled their commitments, including extending lock-up periods and ensuring the planned use of funds [2] - There were no significant changes in the company's financial status, management, or core technology during the supervision period [2] - The report indicates that there are no major risks or issues that could affect the company's operations or contractual obligations [2]

Market Performance - The environmental equipment sector rose by 1.96% on September 5, with Meiyetech leading the gains [1] - The Shanghai Composite Index closed at 3812.51, up 1.24%, while the Shenzhen Component Index closed at 12590.56, up 3.89% [1] Stock Highlights - Meiyetech (688376) closed at 49.71, with an increase of 8.54% and a trading volume of 32,900 shares, amounting to a turnover of 159 million yuan [1] - Other notable performers included *ST Qingyan (301288) with a 6.31% increase, closing at 15.00, and Jiuyin Gaoke (300631) with a 5.48% increase, closing at 32.35 [1] Capital Flow Analysis - The environmental equipment sector experienced a net outflow of 4.1548 million yuan from institutional investors, while retail investors saw a net inflow of 34.547 million yuan [2] - The overall capital flow indicates a mixed sentiment, with institutional investors withdrawing funds while retail investors increased their positions [2][3] Individual Stock Capital Flow - Jiuyin Gaoke (300631) had a net outflow of 15.9037 million yuan from institutional investors, while it attracted 1.0967 million yuan from retail investors [3] - Yingfeng Environment (000967) saw a net inflow of 7.9636 million yuan from institutional investors, despite a net outflow from retail investors [3]

Core Insights - On September 5, Ruichen Environmental Protection saw a 5.23% increase in stock price, reaching 27.97 CNY per share, with a trading volume of 24.89 million CNY and a turnover rate of 2.65%, resulting in a total market capitalization of 2.004 billion CNY [1] Company Overview - Shanghai Ruichen Environmental Protection Technology Co., Ltd. was established on October 26, 2010, and listed on October 25, 2022. The company specializes in the research, design, production, and sales of energy-efficient equipment, with main products including high-efficiency centrifugal fans and pumps [1] - The revenue composition of the company is as follows: fans account for 74.20%, energy management contracts 15.66%, maintenance and other parts 6.39%, pumps 2.00%, and motors 1.75% [1] Shareholder Information - Among the top ten circulating shareholders of Ruichen Environmental Protection, Huaxia Fund has a fund, Huaxia Pantai Mixed (LOF) A (160323), which entered the top ten in the second quarter, holding 319,500 shares, representing 0.92% of the circulating shares. The estimated floating profit today is approximately 444,100 CNY [2] - Huaxia Pantai Mixed (LOF) A (160323) was established on December 26, 2016, with a current scale of 1.13 billion CNY. Year-to-date returns are 8.32%, ranking 5542 out of 8178 in its category; the one-year return is 22.16%, ranking 5207 out of 7978; and since inception, the return is 77.83% [2] Fund Manager Performance - The fund managers of Huaxia Pantai Mixed (LOF) A are Mao Ying and Zhang Chengyuan. Mao Ying has a tenure of 12 years and 119 days, with a total fund asset size of 3.246 billion CNY, achieving a best return of 38.12% and a worst return of -19.66% during his tenure [3] - Zhang Chengyuan has a tenure of 8 years and 256 days, managing a total fund asset size of 4.687 billion CNY, with a best return of 89.85% and a worst return of -7.26% during his tenure [3]

Market Overview - On September 4, the environmental equipment sector declined by 0.69%, with Guolin Technology leading the drop [1] - The Shanghai Composite Index closed at 3765.88, down 1.25%, while the Shenzhen Component Index closed at 12118.7, down 2.83% [1] Stock Performance - Notable gainers in the environmental equipment sector included: - Longjing Environmental (600388) with a closing price of 12.62, up 3.44% [1] - Farsen (000890) with a closing price of 66.00, up 2.31% [1] - Fida Environmental (600526) with a closing price of 5.17, up 2.17% [1] - Major decliners included: - Guolin Technology (300786) with a closing price of 15.51, down 7.29% [2] - Meai Technology (688376) with a closing price of 45.80, down 6.85% [2] - Hengying Environmental (688309) with a closing price of 25.48, down 3.85% [2] Capital Flow - The environmental equipment sector experienced a net outflow of 246 million yuan from institutional investors, while retail investors saw a net inflow of 243 million yuan [2] - The overall capital flow for key stocks showed mixed results, with some stocks like Fida Environmental and Farsen experiencing net inflows from retail investors despite overall sector declines [3]

Group 1 - The company Hanwei Technology announced that its subsidiary Fujian Hengjia Environmental Protection Equipment Co., Ltd. applied for a loan of up to 9.5 million yuan from Industrial Bank Co., Ltd. Fuzhou Branch for operational needs [2] - The company's wholly-owned subsidiary Jiayuan Environmental Protection Co., Ltd. provided a joint liability guarantee for the loan amounting to 9.5 million yuan [2] - As of the announcement date, the total external guarantees provided by the company and its subsidiaries amounted to 189.5 million yuan, accounting for 6.68% of the company's audited net assets as of the end of 2024 [2] Group 2 - The actual balance of external guarantees is 104.37 million yuan, which represents 3.68% of the company's audited net assets as of the end of 2024 [2]

Group 1 - The core point of the news is that Aiklan's stock price increased by 5.13% to 37.93 CNY per share, with a total market capitalization of 3.034 billion CNY as of the report date [1] - Aiklan Environmental Protection Co., Ltd. specializes in the research, production, and sales of engine exhaust after-treatment products and air pollution control products, with 93.01% of its revenue coming from exhaust purification products [1] - The trading volume for Aiklan was 92.807 million CNY, with a turnover rate of 4.42% [1] Group 2 - Huashang Credit Enhanced Bond A (001751) entered the top ten circulating shareholders of Aiklan, holding 424,700 shares, which is 0.75% of the circulating shares [2] - The fund has achieved a year-to-date return of 17.21% and a one-year return of 38.69%, ranking 60th out of 6,227 in its category for the year [2] - The fund manager, Li Qian, has a total fund asset scale of 9.266 billion CNY, with the best fund return during his tenure being 161.21% [3]

Core Viewpoint - Yingfeng Environment stated that as of August 29, 2025, the total number of shareholders will reach 34,790 [2] Company Summary - Yingfeng Environment responded to investor inquiries on an interactive platform [2] - The company is projecting a significant increase in shareholder numbers by the specified date [2]

Group 1 - The number of shareholders for Yanpai Co., Ltd. decreased to 8,878 as of August 31, representing a decline of 623 shareholders or 6.56% compared to the previous period [2] - The company's stock price closed at 10.09 yuan, down 1.66%, with a cumulative decline of 6.49% since the concentration of shares began [2] - The margin trading data shows a total margin balance of 32.56 million yuan as of September 2, with a reduction of 6.08 million yuan or 15.73% in the financing balance during the same period [2] Group 2 - For the first half of the year, Yanpai Co., Ltd. reported operating revenue of 429 million yuan, an increase of 19.77% year-on-year [2] - The net profit for the same period was 21.52 million yuan, reflecting a decrease of 25.95% year-on-year [2] - The basic earnings per share were reported at 0.1000 yuan, with a weighted average return on equity of 2.08% [2]

格隆汇9月3日丨德创环保(603177.SH)在投资者互动平台表示，我司的换热器未向数据中心公司进行销 售。 ...

Group 1 - The environmental equipment sector experienced a decline of 2.1% on September 3, with 聚光科技 leading the drop [1] - The Shanghai Composite Index closed at 3813.56, down 1.16%, while the Shenzhen Component Index closed at 12472.0, down 0.65% [1] - Notable performers in the environmental equipment sector included 美埃科技, which rose by 6.66% to a closing price of 49.17, and 亚米股份, which increased by 4.67% to 19.06 [1] Group 2 - The net outflow of main funds in the environmental equipment sector was 34.01 million yuan, while retail funds saw a net inflow of 9.70 million yuan [3] - The overall fund flow indicates a mixed sentiment, with speculative funds net inflowing 24.32 million yuan [3]