深水海纳水务集团股份有限公司 关联交易管理制度 第一章 总 则 第一条 为进一步加强深水海纳水务集团股份有限公司（以下简称"公司"） 关联交易管理，明确管理职责和分工，维护公司股东和债权人的合法利益，特别 是中小投资者的合法权益，保证公司与关联人之间订立的关联交易合同符合公平、 公开、公允的原则，根据《中华人民共和国公司法》、中华人民共和国财政部颁 布的《企业会计准则》《深圳证券交易所创业板股票上市规则》和《深水海纳水 务集团股份有限公司章程》（以下简称"《公司章程》"）等相关规定，特制订本制 度。 第二条 公司发生关联交易，应当保证关联交易的合法性、必要性、合理性 和公允性，保持公司的独立性，不得利用关联交易调节财务指标，损害公司利益。 第三条 公司的关联交易应当遵循以下基本要求： （一）尽量避免或减少与关联人之间的关联交易； （二）对于必须发生的关联交易，须遵循诚实信用、公平、公开、公正的原 则，不得损害公司及非关联股东合法权益； （三）确定关联交易价格时，须遵循等价有偿的一般商业原则，并以合同予 以约定；关联交易的价格原则上不能偏离市场独立第三方的价格或收费的标准； 对于难以比较市场价格或定价受到限制的 ...

深水海纳水务集团股份有限公司 内部审计制度 第一章 总则 第一条 为了加强深水海纳水务集团股份有限公司（以下简称"公司"）内 部管理和控制，促进公司内部各管理层行为的合法性、合规性，为管理层正确决 策提供可靠的信息和依据，保护投资者合法权益，不断提高企业运营的效率及效 果，依据《中华人民共和国审计法》《审计署关于内部审计工作的规定》《深圳 证券交易所创业板股票上市规则》、《深圳证券交易所上司公司自律监管指引第 2 号——创业板上市公司规范运作》等相关法律法规、规章及其他规范性文件和 《深水海纳水务集团股份有限公司章程》（以下简称"《公司章程》"）的规定， 并结合公司实际情况，特制订本制度。 第二条 本制度所称内部审计，是指公司内部设立的审计机构，依据国家相 关法律法规、财务会计制度和公司内部管理规定，按照一定的程序和方法，对公 司及其控股各分子公司经济活动的真实性、合法性、效益性进行审查和评价，对 内部控制及治理程序进行监督、审查和评价，并提出整改意见、督促改进，帮助 公司持续提高运作效率、改善经营管理，维护资产保值、增值，维护所有者的合 法权益，实行自我约束，自我监督机制的内部管理程序和规则。 第三条 本制 ...

深水海纳水务集团股份有限公司 信息披露管理制度 第一章 总 则 第一条 为规范深水海纳水务集团股份有限公司（以下简称"公司"）的信息 披露行为，加强信息披露事务管理，促进公司依法规范运作，维护公司、投资者、 债权人及其他利益相关者的合法权益，依据《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》"）《上市 公司信息披露管理办法》《上市公司治理准则》《深圳证券交易所创业板股票上 市规则》《深圳证券交易所上市公司自律监管指引第 2 号—创业板上市公司规范 运作》《深圳证券交易所上市公司自律监管指引第 5 号-信息披露事务管理》等 有关法律、法规、规章、规范性文件及《深水海纳水务集团股份有限公司章程》 （以下简称"《公司章程》"）的有关规定，制定本制度。 第二条 本制度所称信息披露是指在规定的时间内以规定的披露方式将所有 可能对公司股票及其衍生品种交易价格或者投资决策产生较大影响且投资者尚 未得知的信息或事项及证券监管部门要求披露的信息或事项在规定的媒体公布。 第三条 本制度所指信息主要包括： （一）公司依法公开对外发布的定期报告，包括季度报告、中期报告和年度 报告； ...

Financial Performance - The company's operating revenue for the current period is ¥165,627,569.10, a decrease of 19.93% compared to ¥206,854,995.71 in the same period last year [23]. - The net profit attributable to shareholders is -¥15,676,196.97, representing a significant decline of 5,290.59% from ¥302,011.90 in the previous year [23]. - The net profit attributable to shareholders after deducting non-recurring gains and losses is -¥29,100,608.69, a decrease of 1,389.17% compared to -¥1,954,148.43 last year [23]. - The net cash flow from operating activities is ¥20,056,833.58, an increase of 237.88% from -¥14,546,424.49 in the same period last year [23]. - The company's operating revenue for the reporting period was ¥165,627,569.10, a decrease of 19.93% compared to ¥206,854,995.71 in the same period last year [50]. - Operating costs increased by 1.93% to ¥120,691,154.18 from ¥118,405,274.52 year-on-year [50]. - Sales expenses decreased by 20.38% to ¥8,814,335.09 from ¥11,070,209.93 year-on-year [50]. - Management expenses decreased by 22.60% to ¥26,177,282.13 from ¥33,819,137.12 year-on-year [50]. - The net loss for the first half of 2025 was CNY 14,630,687.23, compared to a net profit of CNY 2,087,477.55 in the first half of 2024 [161]. - The company's total liabilities decreased to CNY 1,049,510,951.76 in the first half of 2025 from CNY 1,108,849,809.49 in the previous year [157]. Market Expansion and Strategy - Future outlook indicates a projected revenue growth of 15% for the next fiscal year, driven by new product launches and market expansion strategies [17]. - Market expansion efforts include entering three new provinces, aiming for a 20% increase in market share by the end of 2025 [17]. - The company is exploring potential mergers and acquisitions to enhance its service capabilities, targeting a completion of at least two deals within the next year [17]. - The company is actively pursuing market expansion through new projects in various provinces, including Shandong and Henan [56]. - The overall strategy includes potential mergers and acquisitions to strengthen market position and enhance service offerings [55]. Research and Development - The company is investing in R&D for new technologies, with an allocation of RMB 50 million for environmental technology innovations [17]. - The company has established a technology innovation center to address major technical needs in industrial park water pollution control and green technology development [43]. - Significant progress has been made in the research of heterogeneous Fenton catalytic oxidation technology, with new catalysts and equipment developed showing excellent performance and economic viability [44]. - The company is leveraging advanced technologies such as AI and IoT to develop a smart operation service system for environmental management [47]. - Research and development expenses decreased by 22.87% to 6,829,775.82 [51]. Sustainability and Environmental Focus - The company is focusing on sustainable practices, with a goal to reduce carbon emissions by 40% by 2026 [17]. - The company aims to become a leader in ecological environment smart governance in China, emphasizing its commitment to ecological improvement [30]. - The company is committed to sustainable development and aims to strengthen its leading position in the environmental protection sector through strategic market expansion [84]. - The company emphasizes the integration of corporate social responsibility with business development, adhering to national laws and regulations [101]. Financial Management and Risks - The management highlighted a 10% reduction in operational costs due to improved efficiency measures implemented in the first half of 2025 [17]. - The company discussed the risks associated with regulatory changes in the water industry and outlined strategies to mitigate these risks [17]. - The company is actively monitoring industry policies and macroeconomic conditions to mitigate risks associated with regulatory changes and economic fluctuations [84]. - The company has implemented measures to track and manage accounts receivable, including a collection assessment method and regular follow-ups with local government departments [89]. - The company plans to maintain a reasonable capital structure and leverage ratio to mitigate financial risks and maximize shareholder value [87]. Shareholder and Equity Information - The company plans not to distribute cash dividends, issue bonus shares, or increase capital using reserves [6]. - The company has approved a restricted stock incentive plan to motivate employees, with the plan being publicly announced and no objections received during the internal review period [95][96]. - The total number of shares outstanding is 177,280,000, with no changes in the overall percentage of ownership [137]. - Major shareholder Li Haibo holds 13.93% (24,700,000 shares) and has pledged 6,175,000 shares [139]. - The company has not undergone any changes in its controlling shareholder during the reporting period [144]. Operational Capacity and User Growth - The company reported a significant increase in user data, with a year-on-year growth of 25% in active users [17]. - The company achieved a total user base growth of 22,476,956, reflecting a year-over-year increase of 63% [81]. - The company reported a total of 36,000,000 in user data for its water treatment services, indicating a strong operational capacity [81]. - The company has ongoing projects with a total capacity of 4,195.48 million m³/day, indicating a strong focus on water treatment and management [56]. Financial Position and Assets - Total assets at the end of the current period amount to ¥2,552,135,224.72, down 5.62% from ¥2,704,076,285.88 at the end of the previous year [23]. - The net assets attributable to shareholders at the end of the current period are ¥741,839,874.92, a decrease of 2.07% from ¥757,516,071.89 at the end of the previous year [23]. - Cash and cash equivalents at the end of the reporting period amounted to ¥75,107,175.47, representing 2.94% of total assets, a decrease of 0.32% compared to the previous year [59]. - Accounts receivable increased to ¥589,559,396.71, accounting for 23.10% of total assets, up by 2.09% from the previous year [59]. - The company's short-term borrowings rose to ¥277,788,617.51, which is 10.88% of total liabilities, an increase of 1.32% compared to the previous year [59].

Group 1 - The core viewpoint of the news highlights the financial performance and trading activity of Deepwater Haina, indicating a decline in stock price and significant trading volume on August 26 [1] - On August 26, Deepwater Haina's stock price fell by 2.72%, with a trading volume of 241 million yuan. The margin trading data shows a net margin purchase of 7.95 million yuan for the day [1] - As of August 26, the total margin balance for Deepwater Haina is 142 million yuan, which accounts for 4.01% of its market capitalization, indicating a high level of margin trading activity compared to the past year [1] Group 2 - Deepwater Haina Water Group Co., Ltd. is located in Nanshan District, Shenzhen, Guangdong Province, and was established on May 31, 2001. It was listed on March 30, 2021, focusing on the environmental water industry [2] - The company's main business revenue composition includes: industrial wastewater treatment - operation services (52.27%), quality water supply - operation services (24.02%), quality water supply - engineering construction (10.10%), and other services [2] - For the first quarter of 2025, Deepwater Haina reported an operating income of 77.16 million yuan, a year-on-year decrease of 24.36%, while the net profit attributable to shareholders increased by 1218.70% to 10.21 million yuan [2] Group 3 - Since its A-share listing, Deepwater Haina has distributed a total of 13.47 million yuan in dividends, with no dividends paid in the last three years [3]

Core Viewpoint - Deepwater Haina's stock price increased by 2.95% on August 15, closing at 20.27 yuan, reflecting positive market sentiment and potential growth in the environmental sector [1] Company Summary - Deepwater Haina focuses on the environmental industry, specifically in wastewater treatment and industrial wastewater management, with operations primarily in Guangdong and involvement in PPP (Public-Private Partnership) projects [1] - The company experienced a trading volume of 316,869 hands and a transaction value of 637 million yuan on August 15 [1] Industry Summary - Recent national policies promoting high-quality development of the marine economy emphasize innovation and industrial upgrades, encouraging state-owned enterprises and private capital to engage in marine resource development, which could positively impact companies in the marine economy sector [1] - The net outflow of main funds from Deepwater Haina on August 15 was 35.10 million yuan, accounting for 1.14% of its circulating market value, with a cumulative net outflow of 71.84 million yuan over the past five trading days, representing 2.33% of its circulating market value [1]

Core Viewpoint - The environmental governance sector experienced a positive performance on August 15, with a 0.86% increase, led by Huakong Saige [1] Group 1: Market Performance - The Shanghai Composite Index closed at 3696.77, up 0.83% [1] - The Shenzhen Component Index closed at 11634.67, up 1.6% [1] - Key stocks in the environmental governance sector showed significant gains, with Huakong Saige leading at a 10.08% increase [1] Group 2: Stock Performance Details - Huakong Saige (000068) closed at 4.04 with a 10.08% increase, trading volume of 254,100 shares, and a transaction value of 100 million yuan [1] - Fulongma (603686) closed at 19.71, up 9.99%, with a trading volume of 540,200 shares and a transaction value of 1.048 billion yuan [1] - Zhongzhi Holdings (603903) closed at 8.60, up 9.97%, with a trading volume of 164,400 shares and a transaction value of 14.1 million yuan [1] - Other notable performers include Wenbululu (301259) at 5.92% increase and Jinyu Environment (001230) at 3.58% increase [1] Group 3: Capital Flow - The environmental governance sector saw a net inflow of 366 million yuan from main funds, while retail investors experienced a net outflow of 193 million yuan [2] - The overall capital flow indicates a mixed sentiment among retail and institutional investors within the sector [2]

Core Viewpoint - The article highlights the significant push for the development of the marine economy in China, with government policies aimed at enhancing financial support and promoting new industries within this sector [1][2][6]. Group 1: Government Initiatives - The government plans to advance the construction of national marine economy development demonstration zones and formulate supportive policies for marine strong provinces [1][2]. - Financial support for marine economic development will be strengthened, with updates to investment guidance for marine industries [2][8]. - The implementation of policies for large-scale utilization of marine energy and the development of seawater desalination and marine pharmaceuticals is underway [2][6]. Group 2: Market Reactions - Following the announcement of these initiatives, marine economy concept stocks surged, with Lituo Technology experiencing a rise of over 29% [3][6]. - The marine economy has surpassed 10 trillion yuan, indicating a growing interest and potential in this sector [1][7]. Group 3: Regional Development Plans - Various regions have introduced marine economic development plans, including Shandong, Liaoning, and Hainan, focusing on modern marine industry systems [5][8]. - The emphasis on regional collaboration in marine economic development is highlighted, with plans for high-quality marine economic development demonstration zones [8]. Group 4: Industry Growth Projections - The national marine production value is projected to reach 10,543.8 billion yuan in 2024, with a year-on-year growth of 5.9% [7]. - The marine industries, particularly shipbuilding and marine power, are expected to grow at rates exceeding 14% due to the energy transition and improved shipping market conditions [7].

| 代码 | 名称 | 收盘价 | 涨跌幅 | 成交量(手) | 成交额(元) | | --- | --- | --- | --- | --- | --- | | 300815 | 玉禾田 | 29.82 | -11.46% | 67.72万 | 20.58亿 | | 688370 | 从麟科技 | 24.49 | -10.42% | 6.88万 | 1.75亿 | | 831370 | 新安洁 | 4.80 | -6.43% | 15.92万 | 7860.03万 | | 688679 | 通源环境 | 17.30 | -5.57% | 5.57万 | 9822.18万 | | 300266 | 兴源环境 | 2.74 | -5.19% | 49.66万 | 1.40亿 | | 836263 | 中航泰达 | 14.89 | -5.04% | 5.87万 | 8935.31万 | | 000803 | 山高环能 | 6.96 | -4.66% | 21.83万 | 1.54亿 | | 301372 | 科净源 | 26.38 | -4.42% | 3.82万 | 1.03亿 | | 300334 | 津膜科 ...

Core Viewpoint - The company is actively developing and testing an artificial intelligence control system model for water treatment processes, aiming to enhance digital modeling and management in the water industry [1] Group 1: Company Initiatives - The company has a specialized digital software team focused on the exploration and application of AI in water treatment [1] - The company is conducting research and innovation in the field of water treatment, utilizing the Hy-smart intelligent water management platform as a digital application base [1] - The company is gradually applying AI process algorithms in various water plants to achieve refined and intelligent management of operations [1] Group 2: Technological Development - The company is working on solving numerous parameters and control algorithms related to digital modeling in water treatment processes [1] - The company is continuously optimizing its digital platform to enhance operational efficiency [1]