Company Overview - Beijing Beishuiyuan Technology Co., Ltd. was established in 2001 and is a high-tech enterprise in the Zhongguancun National Independent Innovation Demonstration Zone [2] - The company was listed on the Shenzhen Stock Exchange's Growth Enterprise Market in 2010 and is recognized as a leading enterprise in the innovation sector [2] - As of 2020, the company’s total assets exceed 80 billion RMB [2] Business Segments - The company operates five main business segments: wastewater resource utilization, high-quality water supply, seawater comprehensive utilization, industrial water recycling, and special separation [3] - The annual production capacity includes approximately 20 million square meters of microfiltration and ultrafiltration membranes, and about 19 million square meters of nanofiltration and reverse osmosis membranes [3] Market Position and Achievements - Beishuiyuan has participated in numerous key water environment governance projects across major rivers and lakes in China, including the Yangtze River and Taihu Lake [3] - The company has built thousands of membrane water treatment projects and is the global leader in constructing large-scale MBR projects with a capacity of over 100,000 tons/day [3] - The total water treatment scale involving membrane technology exceeds 22 million tons/day, contributing over 7 billion tons of high-quality recycled water annually [3] Research and Development - The company has received the National Science and Technology Progress Award twice and has established several high-end research platforms, including a national engineering technology center [4] - Collaborations with prestigious institutions like Tsinghua University and the University of New South Wales have been established for joint research [4] Desalination Capabilities - Beishuiyuan has developed full-chain capabilities for large-scale seawater desalination projects, achieving a desalination rate of 99.8% with its UF-RO dual membrane integration technology [6] - The company has successfully completed multiple large-scale seawater desalination projects, including those in Qingdao and Shandong, with a processing capacity of over 100,000 tons per day [6] - The company is actively expanding into the international seawater desalination market, leveraging its technology and project experience [6]

Core Viewpoint - The report from CICC indicates that despite a 9% year-on-year decline in revenue to HKD 27.5 billion for China Everbright Environment (00257), the net profit attributable to shareholders increased by 16% to HKD 3.9 billion, outperforming expectations [1] Group 1: Financial Performance - Revenue from construction services decreased by 53% to HKD 2.7 billion, while effective cost control led to a 1.2 percentage point reduction in financial expense ratio to 8.7% [1] - The asset-liability ratio further declined by 2 percentage points to 62% by the end of last year [1] - The annual dividend per share increased by 17% to HKD 0.27, with the payout ratio rising to 42.3% [1] Group 2: Profit Forecast and Ratings - The net profit forecasts for the next two years have been raised by 4.9% and 4.6% respectively, maintaining an "outperforming the industry" rating [1] - The target price has been adjusted upward by 18% to HKD 6.16 [1] Group 3: Operational Highlights - Adjusted EBITDA for the environmental energy business grew by 3% to HKD 7.1 billion, with waste processing volume increasing by 3% to 53.7 million tons [1] - Electricity generation from waste increased by 1% to 467 GWh, while grid electricity supply rose by 5% to 17.6 billion kWh [1] - The heat and steam supply volume reached approximately 3.5 million tons, with a continuous year-on-year growth rate exceeding 30% since 2021 [1] Group 4: Environmental Business Developments - The adjusted EBITDA for the environmental water business decreased by 13% to HKD 1.9 billion, primarily due to a reduction in the number of ongoing projects and construction activities [1] - Revenue from construction services in the water business fell by 56% to HKD 1.3 billion, while operational service revenue showed a stable growth of 5% [1] - Wastewater treatment volume increased by 3% year-on-year [1] Group 5: Cash Flow and Subsidy Status - The repayment rates for the environmental energy and green environmental sectors reached historical highs last year, with the unissued subsidy balance reduced to HKD 2.3 billion by the end of the year [2] - The company continues to advance non-electricity business expansions, enhancing operational efficiency of existing projects and improving cash flow performance [2]

Summary of the Earnings Call for Guangda Environment Company Overview - **Company**: Guangda Environment - **Date of Earnings Call**: March 23, 2023 Key Points Financial Performance - In 2025, the company's net profit attributable to shareholders increased by 16% to HKD 3.925 billion, driven by improved operational efficiency, reduced asset impairment, and lower financial costs [2][3] - Operating revenue grew by 2% to HKD 19.8 billion, with its share of total revenue rising from 64% to 72% [2][3] - Construction revenue fell by 53% to HKD 2.7 billion, accounting for 10% of total revenue [3] - Financial income decreased by 2% to HKD 5 billion, representing 18% of total revenue [3] - Financial costs for 2025 were HKD 2.4 billion, down by HKD 600 million, benefiting from a 56 basis point reduction in overall financing costs [3] Business Segment Highlights - The Environmental Energy segment reported a net profit of HKD 4.5 billion, up 17%, primarily due to savings in financial costs and operational efficiency [4] - The waste treatment capacity of operational waste incineration projects reached 40,300 tons per day, with a 3% increase in household waste processed to 53.7 million tons [4] - The electricity generated from waste increased by 5% to 17.9 billion kWh, with the efficiency of electricity generation per ton of waste rising by 1% to 467 kWh [4] - The Green Environmental segment significantly reduced losses, achieving a net profit of HKD 113 million compared to a loss of HKD 415 million in 2024 [5] - The Environmental Water segment's net profit decreased from HKD 1.02 billion in 2024 to HKD 842 million in 2025, impacted by a decline in construction revenue and a one-time reduction in water prices [5] Cash Flow and Capital Expenditure - Free cash flow surged to RMB 10.13 billion from RMB 4.04 billion in 2024, driven by improved collections and reduced capital expenditures [5] - The collection rate for accounts receivable exceeded 98%, with the national renewable energy subsidy collection rate reaching 134% [5] - Capital expenditures decreased significantly from RMB 4.87 billion to RMB 2.6 billion [5] Dividend Policy and Future Potential - The company increased its dividend per share to HKD 0.27, a 17% increase from HKD 0.23 in 2024, with a payout ratio of 42.3% [6] - Future dividend potential could reach HKD 6.1 billion to HKD 6.6 billion, with a theoretical payout ratio potential of 155%-168% [6] Valuation and Asset Quality - The current price-to-book (PB) ratio is 0.6, with potential for recovery to 1.0 PB driven by the collection of national subsidies [7] - The recovery of RMB 13.38 billion in national subsidies, which accounts for 21% of net assets, is expected to enhance the PB ratio by approximately 0.2 [7] - Continuous improvement in operational assets and the potential A-share listing are seen as catalysts for valuation enhancement [7] Additional Insights - The company is focusing on enhancing operational efficiency through increased waste-to-energy conversion and expanding into overseas markets [7] - The overall improvement in asset quality is a key driver for the company's valuation recovery [7]

Market Review - The equity market has shown strong performance, with the Shanghai Composite Index rising by 4.60% in January, while the CSI 1000 and Shenzhen Component Index performed even better. The convertible bond index increased by 8.45%, outperforming the broader market by 3.85 percentage points [8][12] - The average price of convertible bonds reached 169.06 yuan, a month-on-month increase of 10.97%. The average conversion premium rate for the market was 46.07%, indicating a low valuation range since January 2023 [12][14] - Public funds have increased their holdings in convertible bonds, with a total market value of 3340.4 billion yuan, up by 405.7 billion yuan from the previous month. However, the proportion of holdings by public funds decreased by 3.2 percentage points [21][22] Strategy Layout - The previous recommended convertible bond portfolio achieved an average return of 29.22%, significantly outperforming the CSI convertible bond index, which rose by 9.88%. The strategy focused on technology and cyclical sectors to navigate the ongoing equity market trends [33][34] - The report suggests maintaining a non-typical barbell strategy, emphasizing technology growth sectors supported by policy and innovation, while also including low-position cyclical varieties to mitigate potential market pullbacks [34][35] - The current recommended portfolio includes new additions such as Aladdin Convertible Bond and Hebang Convertible Bond, while removing two bonds that faced forced redemption [34][35] Primary Market Dynamics & Clause Monitoring - As of January 28, 2026, there were 18 convertible bonds that announced early redemption, with a strong redemption ratio of 60%. Additionally, 10 convertible bonds announced potential downward adjustments, while 16 did not, indicating a downward adjustment ratio of 38.5% [30][31] - The issuance of new convertible bonds is progressing, with several companies receiving approval from the CSRC for upcoming issuances, including significant amounts from Changgao Electric and Haitan Co., indicating a positive outlook for new bond listings [25][27]

1. Report Industry Investment Rating - Not provided in the report 2. Core Viewpoints of the Report - The target price of Haitian Convertible Bonds on the first day of listing is expected to be between 147 - 152 yuan, and it is recommended to actively subscribe [3][19] - The expected first - day new bond lottery winning rate is around 0.0028% - 0.0034% [4][20] - Haitian Convertible Bonds have a general issuance scale, general liquidity, a fair rating, and good bond floor protection. It is not difficult for institutions to include them in their portfolios, and there is no objection to primary market participation [2][15] 3. Summary of Each Section Based on the Table of Contents 3.1 Haitian Convertible Bond New Bond Analysis and Investment Recommendations 3.1.1 Convertible Bond Basic Terms Analysis - The issuance method of Haitian Convertible Bonds is priority placement and online issuance, with a bond and issuer rating of AA. The issuance scale is 801 million yuan, the initial conversion price is 12.52 yuan, the convertible bond parity on February 3 is 101.44 yuan, the pure bond value is 98.39 yuan. The game terms (downward revision, redemption, and put - back clauses) are normal [2][15] 3.1.2 New Bond Initial Price Analysis - The main business of the company is divided into environmental protection and new energy materials sectors. After deducting issuance fees, the raised funds will be used for water - related projects and supplementing working capital to enhance operational efficiency and market competitiveness [18] - Based on market environment and parity level, the conversion premium rate of Haitian Convertible Bonds on the first day of listing is expected to be in the range of [45%, 50%], corresponding to a target price of 147 - 152 yuan [3][19] 3.1.3 Convertible Bond New Bond Lottery Winning Rate Analysis - As of June 2025, the top two major shareholders hold 60.62% of the shares in total. Assuming the old shareholders' placement ratio is 61% - 68%, the scale for the market is 259 million - 315 million yuan. Assuming 9.4 million valid online subscriptions, the lottery winning rate is around 0.0028% - 0.0034% [4][20] 3.2 Underlying Stock Fundamental Analysis 3.2.1 Company's Main Business and the Industry's Upstream and Downstream Situations - The environmental protection business focuses on water supply, sewage treatment, and solid waste treatment. The new energy materials business is mainly about the R & D, production, and sales of photovoltaic conductive silver paste [21][22] - The upstream of the water business includes water supply, equipment manufacturing, etc. The downstream includes end - users and government departments. The upstream of the new energy materials business includes raw material suppliers, and the downstream is photovoltaic cell manufacturers [22][23] 3.2.2 Company's Operating Conditions - From 2022 to the first half of 2025, the company's operating income showed an upward trend. Since the acquisition of the Heraeus silver paste division in 2025, new energy materials have become a new growth driver [28] - The company's comprehensive gross profit margin has remained stable. The gross profit margin of the main business has been stable with a slight increase in the past three years, and decreased slightly in the first half of 2025 due to the consolidation of the new energy business [32] - The company's period expenses have increased slightly in recent years, and R & D expenses have fluctuated slightly, with a large amount in the first half of 2025 due to the acquisition of the new energy materials business [36][37] - The proportion of accounts receivable in operating income has increased slightly, and the accounts receivable turnover rate has generally decreased. The net profit attributable to the parent company has fluctuated greatly, and the profitability has generally increased but decreased significantly in the first half of 2025 [41][43] 3.2.3 Company's Equity Structure and Main Subsidiaries - As of June 30, 2025, the company's equity is relatively concentrated. Haitian Investment is the controlling shareholder, and Sichuan Hebang is the second - largest shareholder. Mr. Fei Gongquan is the actual controller [44] 3.2.4 Company's Business Characteristics and Advantages - The company has a dual -主业 development pattern of environmental protection and new energy materials. It has regional operation advantages, comprehensive service capabilities, technical advantages, and industry status advantages [51][52][53] 3.2.5 Allocation of This Round of Raised Funds - The company plans to issue convertible bonds to raise up to 801 million yuan. After deducting issuance fees, 204 million yuan will be used for the Jianyang project, 254 million yuan for the Ziyang project, 103 million yuan for the Jiajiang project, and 240 million yuan for supplementing working capital [13][54] - The Jianyang and Ziyang projects will introduce a smart water system, with expected economic and social benefits. The Jiajiang project will expand a sewage treatment plant, also with good economic and social benefits [55][56]

Report Industry Investment Rating No relevant information provided. Core Viewpoints of the Report - Event disturbance factors weakened. The market continued its decline from the previous week on Monday and Tuesday, with a cumulative decline of 4.35% from the previous Monday to Tuesday this week. Market sentiment reversed on Wednesday and Thursday, with strong rebounds of 2.33% and 0.99% respectively, pushing the index back to the levels of last Tuesday and Wednesday, but the previous decline was not fully recovered. It fell slightly again on Friday. After the "decline → recovery" this time, equity REITs rose slightly by 0.12% overall, while concession - type REITs still fell by 3.61%. The pace of project declaration/acceptance on the Shanghai and Shenzhen Stock Exchanges significantly accelerated this week, laying a project reserve foundation for the supply - side growth of infrastructure REITs in 2026 [3]. - As of December 26, 2025, 20 REITs have been successfully issued this year, with a total issuance scale of 40.3 billion yuan, a year - on - year decrease of 37.6%. Four newly - issued public REITs and two expanded - offering public REITs made new progress this week. There are currently 13 REITs in the approval process that have been declared, 1 has been questioned and responded, 1 has passed the review, and 1 has been registered and is awaiting listing. For expanded - offering REITs, 3 have been declared [3]. - This week, the CSI REITs Total Return Index (932047.CSI) closed at 1014.80 points, up 1.56%, underperforming the CSI 300 by 0.39 percentage points and outperforming the CSI Dividend by 1.01 percentage points. The CSI REITs Total Return Index has risen 4.85% since the beginning of the year, underperforming the CSI 300 by 13.51 percentage points and outperforming the CSI Dividend by 6.06 percentage points. In terms of project attributes, equity - type REITs rose 1.95% this week, and concession - type REITs rose 0.61%. In terms of asset types, the affordable housing, warehousing and logistics, park, and data center sectors performed well [3]. - In terms of liquidity, the average daily turnover rates of equity - type/concession - type REITs this week were 0.51%/0.60%, an increase of 12.26/18.43 BP compared with last week. The trading volume this week was 509 million/202 million shares, a week - on - week increase of 33.57%/43.95%. The environmental protection and water services sector was the most active [3]. - In terms of valuation, according to the ChinaBond valuation yield, the yields of equity - type/concession - type REITs were 4.08%/5.04% respectively. The transportation, warehousing and logistics, and park sectors ranked among the top three [3]. Summary According to the Directory 1. Primary Market: A Total of 4 Newly - Issued Public REITs Made New Progress - As of December 26, 2025, 79 REITs have been issued in total, with a total issuance scale of 203.5 billion yuan, a total market value of 219.9 billion yuan, and a circulating market value of 116.6 billion yuan. In terms of two major project attributes, 56 equity - type REITs and 23 concession - type REITs have been issued. In terms of eight major asset types, 8 affordable housing REITs, 11 warehousing and logistics REITs, 20 park REITs, 12 consumer REITs, 2 data center REITs, 13 transportation REITs, 10 energy REITs, and 3 environmental protection and water services REITs have been issued [14]. - Four newly - issued public REITs made new progress this week: 3 were newly declared/accepted (Huatai Three Gorges Clean Energy REIT, CICC Torch Industrial Park REIT, Bosera Shandong TieTou Road and Bridge REIT), and the fundraising of Huaxia CNNC Clean Energy REIT ended, with the offline and public effective subscription multiples reaching 340 and 392 times respectively. Two expanded - offering public REITs also made new progress: the expansion of AVIC Jingneng Photovoltaic REIT was completed, and the expanded shares of Guotai Junan Dongjiu New Economy REIT were listed [3]. - Currently, in the approval process, there are 13 REITs that have been declared, 1 has been questioned and responded, 1 has passed the review, and 1 has been registered and is awaiting listing. For expanded - offering REITs, 3 have been declared [3]. 2. Secondary Market: The Index Recovered This Week 2.1 Market Review: The CSI REITs Total Return Index Rose 1.56% - This week, the CSI REITs Total Return Index closed at 1014.80 points, up 1.56%, underperforming the CSI 300 by 0.39 percentage points and outperforming the CSI Dividend by 1.01 percentage points. The CSI REITs Total Return Index has risen 4.85% since the beginning of the year, underperforming the CSI 300 by 13.51 percentage points and outperforming the CSI Dividend by 6.06 percentage points [3]. - In terms of project attributes, equity - type REITs rose 1.95% this week, and concession - type REITs rose 0.61%. In terms of asset types, the affordable housing (+3.14%), warehousing and logistics (+2.20%), park (+2.11%), and data center (+1.80%) sectors performed well. Among individual bonds, 63 rose and 15 fell this week. CICC Chongqing Liangjiang REIT (+7.86%), Huaxia Fund China Resources Youchao REIT (+5.99%), and Bosera Tianjin Binhai High - tech Industrial Park REIT (+5.94%) ranked among the top three, while ICBC Inner Mongolia Energy Clean Energy REIT (-5.04%), Guotai Haitong Jinan Energy Heating REIT (-4.39%), and Harvest PowerChina Clean Energy REIT (-3.87%) ranked among the bottom three [3]. 2.2 Liquidity: Both Turnover Rate and Trading Volume Increased - The average daily turnover rates of equity - type/concession - type REITs this week were 0.51%/0.60%, an increase of 12.26/18.43 BP compared with last week. The trading volume this week was 509 million/202 million shares, a week - on - week increase of 33.57%/43.95%. The environmental protection and water services sector was the most active [3]. 2.3 Valuation: The Affordable Housing Sector Had a Higher Valuation - According to the ChinaBond valuation yield, the yields of equity - type/concession - type REITs were 4.08%/5.04% respectively. The transportation (6.20%), warehousing and logistics (5.61%), and park (4.82%) sectors ranked among the top three [3]. 3. This Week's Key News and Important Announcements Key News - On December 19, 2025, Shanghai Real Estate Group launched a tender for the public REIT fund manager and special plan manager of its commercial real estate REIT project [35]. - On December 22, 2025, the second selection for the 2025 rental housing public REIT fund manager and special plan manager service procurement project of Zhengzhou Chengfa Anju Technology Co., Ltd. was launched [35]. - On December 23, 2025, the National Development and Reform Commission and the National Energy Administration issued the "Several Opinions on Promoting the Large - scale Development of Concentrated Solar Power", proposing to support eligible concentrated solar power projects to issue REITs, asset - backed securities, etc. to revitalize existing assets and promote a virtuous cycle of investment and financing [35]. - On December 24, 2025, the tender result for the infrastructure REIT fund manager of Nanjiang Energy Group was announced, with GF Fund winning the bid. The annual fund management fee during the term is 0.2%, and the pre - issuance fee is 2.45 million yuan [35]. - On December 25, 2025, the Sichuan Securities Regulatory Bureau focused on the use of innovative financing tools, strengthened the interpretation of policies such as commercial real estate REITs, and encouraged enterprises to actively respond, conduct asset surveys, and prepare for the launch of commercial real estate REITs pilots. After the meeting, the Sichuan Bureau and the exchange visited enterprises interested in issuing commercial real estate REITs [35]. - On December 25, 2025, eight departments including the People's Bank of China jointly issued the "Opinions on Financial Support for Accelerating the Construction of the Western Land - Sea New Corridor", mentioning the need to make good use of diversified financing channels such as REITs to support the construction of the Western Land - Sea New Corridor [35]. - On December 26, 2025, Huang Jianshan, the deputy director of the Bond Regulatory Department of the China Securities Regulatory Commission, stated that the CSRC is steadily promoting the pilot of commercial real estate REITs [35]. Important Announcements - Multiple REITs announced dividends, including ICBC Hebei Expressway REIT, Hua'an Bailian Consumer REIT, CICC Puluosi REIT, and CITIC Construction Investment SPIC New Energy REIT [35][36]. - Some REITs announced their operation data for November 2025, including Huaxia Nanjing Traffic Expressway REIT, ICBC Hebei Expressway REIT, etc. [35][36]. - Some REITs announced the lifting of the ban on strategic placement shares, including China Merchants Science and Technology Innovation REIT, Huaxia Heda High - tech REIT, etc. [35][36]. - The expanded shares of Guotai Junan Dongjiu New Economy REIT were listed for trading, and the expansion of AVIC Jingneng Photovoltaic REIT was completed [36][37].

Core Viewpoint - The company intends to acquire 100% equity of Meishan Guorun Jinxiang Drainage Co., Ltd. through its wholly-owned subsidiary, Sichuan Development Guorun Water Investment Co., Ltd., by participating in a public auction [1] Group 1 - The auction is for the 100% equity of Meishan Guorun Jinxiang Drainage Co., Ltd. [1] - The starting price for the auction is set at 56.2 million yuan [1]

Group 1 - Zhongshan Public Utility Co., Ltd. experienced a stock price increase of 5.39%, reaching 12.71 CNY per share, with a trading volume of 607 million CNY and a turnover rate of 3.88%, resulting in a total market capitalization of 18.749 billion CNY [1] - The company, established on December 26, 1992, and listed on January 23, 1997, operates in various sectors including environmental water services, solid waste treatment, sanitation services, engineering construction, market operations, port passenger transport, financial services, and equity investment [1] - The revenue composition of the company is as follows: water supply and sewage treatment 37.07%, engineering installation 34.53%, sanitation and waste-to-energy 18.79%, other (supplementary) 9.32%, and new energy sector 0.28% [1] Group 2 - Among the top ten circulating shareholders of Zhongshan Public Utility, a fund under Yinhua Fund holds a position. The Yinhua Prosperity Theme Mixed A Fund (180012) reduced its holdings by 500,000 shares in the third quarter, now holding 7.5 million shares, which accounts for 0.6% of the circulating shares [2] - The Yinhua Prosperity Theme Mixed A Fund, established on November 16, 2006, has a current scale of 8.819 billion CNY. Year-to-date, it has achieved a return of 2.72%, ranking 7196 out of 8130 in its category; over the past year, it has returned 11.1%, ranking 5576 out of 8054; and since inception, it has returned 806.83% [2]

Group 1: Company IPOs - A total of 10 companies, including航中天启, 安闻科技, and映恩生物, have filed for IPO counseling in the past week [1][2] - 航中天启 aims to go public on the A-share market, with a projected revenue exceeding 1 billion yuan in 2024 [2][3] - 安闻科技, led by国投招商, is focused on automotive safety and comfort components, with a registered capital of 360 million yuan [5][6] - 映恩生物, a Hong Kong-listed company with a market value of 27.1 billion HKD, plans to return to the A-share market, despite significant losses projected for 2025 [2][8] Group 2: Company Profiles - 航中天启 specializes in high-speed power line carrier communication chips and has over 40 million modules shipped, with a revenue of over 1 billion yuan [4] - 安闻科技 has developed a one-stop solution for automotive thermal comfort systems and has a strong client base among domestic car manufacturers [6][7] - 映恩生物 focuses on antibody-drug conjugates (ADC) for cancer treatment, with several products in clinical stages and a significant revenue increase projected for 2025 [9][10] - 嘉晨电子, established in 2016, specializes in high-voltage safety systems for the new energy vehicle sector [11][12] - 东源环保 is a leading environmental water service provider in Inner Mongolia, focusing on integrated water environment solutions [13][14] - 精一股份, a high-tech enterprise in office seating design and manufacturing, is facing a situation of increasing revenue but declining profits [15][16] - 深圳中基, which provides automation equipment for lithium battery production, has seen a significant drop in revenue in the first half of 2025 [17][18] - 新远科技, a leader in epoxy resin diluents, is reapplying for IPO after previously withdrawing its application [19][20] - 锦莱化工, a supplier to major oil companies, specializes in high-tech chemical products and has a strong international presence [22][23] - 华诺星空, focusing on security and emergency response technologies, is changing its IPO counseling institution to平安证券 [24][25]

Group 1 - The core viewpoint of the news is that 深水海纳 experienced a decline in stock price and trading volume, with significant financing activities indicating investor interest despite the drop [1][2] - On November 21, 深水海纳's stock fell by 4.45%, with a trading volume of 73.49 million yuan, and a net financing purchase of 1.05 million yuan [1] - As of November 21, the total margin balance for 深水海纳 was 114 million yuan, accounting for 4.34% of its market capitalization, indicating a high level of financing activity compared to the past year [1] Group 2 - 深水海纳 is a high-tech enterprise in the environmental water industry, established on May 31, 2001, and listed on March 30, 2021, aiming to be an innovative comprehensive service provider in the water ecological environment sector [2] - The company's revenue composition includes 27.28% from industrial wastewater treatment operations, 14.18% from quality water supply operations, and 5.32% from other services [2] - For the period from January to September 2025, 深水海纳 reported a revenue of 265 million yuan, a year-on-year decrease of 15%, and a net profit attributable to shareholders of -24.12 million yuan, a significant decline of 1165.87% [2] Group 3 - Since its A-share listing, 深水海纳 has distributed a total of 13.47 million yuan in dividends, with no dividends paid in the last three years [3]