成都市兴蓉环境股份有限公司 2025 年面向专业投资者公开发行 科技创新公司债券（第一期）募集说明书 | 发行人 | 成都市兴蓉环境股份有限公司 | | --- | --- | | 注册金额 | 不超过（含）人民币 亿元 20 | | 发行金额 | 不超过（含）人民币 6 亿元 | | 增信措施情况 | 无担保 | | 信用评级结果 | 主体评级 AAA/债项评级 AAAsti | | 信用评级机构 | 联合资信评估股份有限公司 | 主承销商/簿记管理人/债券受托管理人： 国泰海通证券股份有限公司 签署日期： 年 月 日 成都市兴蓉环境股份有限公司 2025 年面向专业投资者公开发行科技创新公司债券（第一期）募集说明书 1 成都市兴蓉环境股份有限公司 2025 年面向专业投资者公开发行科技创新公司债券（第一期）募集说明书 声明 发行人将及时、公平地履行信息披露义务。 发行人及其全体董事、监事、高级管理人员或履行同等职责的人员保证募集 说明书信息披露的真实、准确、完整，不存在虚假记载、误导性陈述或重大遗漏。 主承销商已对募集说明书进行了核查，确认不存在虚假记载、误导性陈述和 重大遗漏，并对其真实性、准确性和完整 ...

成都市兴蓉环境股份有限公司 2025 年面向专业投资者公开发行 科技创新公司债券（第一期） 信用评级报告 www.lhratings.com 声 明 一、本报告是联合资信基于评级方法和评级程序得出的截至发表之日 的独立意见陈述，未受任何机构或个人影响。评级结论及相关分析为联合 资信基于相关信息和资料对评级对象所发表的前瞻性观点，而非对评级对 象的事实陈述或鉴证意见。联合资信有充分理由保证所出具的评级报告遵 循了真实、客观、公正的原则。鉴于信用评级工作特性及受客观条件影响， 本报告在资料信息获取、评级方法与模型、未来事项预测评估等方面存在 局限性。 二、本报告系联合资信接受成都市兴蓉环境股份有限公司（以下简称 "该公司"）委托所出具，除因本次评级事项联合资信与该公司构成评级 委托关系外，联合资信、评级人员与该公司不存在任何影响评级行为独立、 客观、公正的关联关系。 三、本报告引用的资料主要由该公司或第三方相关主体提供，联合资 信履行了必要的尽职调查义务，但对引用资料的真实性、准确性和完整性 不作任何保证。联合资信合理采信其他专业机构出具的专业意见，但联合 资信不对专业机构出具的专业意见承担任何责任。 联合〔20 ...

成都市兴蓉环境股份有限公司 2025 年面向专业投资者公开 发行科技创新公司债券（第一期）更名公告 成都市兴蓉环境股份有限公司（以下简称"发行人"或"公司"）已于 2024 年 12 月 25 日获得中国证券监督管理委员会"证监许可【2024】1908 号"文注 册公开发行面值不超过 20 亿元的公司债券（以下简称"本次债券"）。 主承销商：国泰海通证券股份有限公司 年 月 日 （本页无正文，为《成都市兴蓉环境股份有限公司 2025 年面向专业投资者公开 （本页无正文，为《成都市兴蓉环境股份有限公司 2025 年面向专业投资者公开 发行科技创新公司债券（第一期）更名公告》之盖章页） 泰和泰律师事务所 年 月 日 本次债券名称变更不改变原签订的与本次公司债券发行相关的法律文件效 力，原签署的相关法律文件对更名后的公司债券继续具有法律效力。前述法律文 件包括但不限于：《成都市兴蓉环境股份有限公司 2024 年面向专业投资者公开 发行公司债券之债券受托管理协议》《成都市兴蓉环境股份有限公司 2024 年面 向专业投资者公开发行公司债券之债券持有人会议规则》《关于成都市兴蓉环境 股份有限公司 2024 年面向专业投资 ...

债券简称：25 兴蓉 K1 债券代码：524369.SZ 成都市兴蓉环境股份有限公司 2025 年 面向专业投资者公开发行科技创新公司债券（第一期） 发行公告 发行人：成都市兴蓉环境股份有限公司 主承销商、簿记管理人、债券受托管理人：国泰海通证券股份有限公司 签署日期：2025 年 7 月 发行人及董事会全体成员保证公告内容的真实、准确和完整，对公告的虚 假记载、误导性陈述或者重大遗漏负连带责任。 重要提示 1、成都市兴蓉环境股份有限公司（以下简称"发行人"或"公司"）面向专业 机构投资者公开发行（不超过）人民币 20 亿元（含 20 亿元）的公司债券（以下 简称"本次债券"）已于 2024 年 12 月 25 日获得中国证券监督管理委员会（以下 简称"证监会"）注册批复（证监许可【2024】1908 号）。发行人批文有效期截止 日为 2026 年 12 月 25 日，本期债券缴款结束日不晚于批文到期日。本次批文项 下债券发行总额在批文规模内。 2、本次债券采取分期发行的方式，其中成都市兴蓉环境股份有限公司 2025 年面向专业投资者公开发行科技创新公司债券（第一期）（以下简称"本期债券"） 为注册文件项下第 ...

Investment Rating - The report maintains an "Accumulate" rating for the environmental protection industry [1]. Core Views - The report emphasizes the improvement in cash flow and dividend potential due to reduced capital expenditures in the waste management sector, alongside enhanced return on equity (ROE) through quality improvements in heating and IDC collaborations [1][11][15]. Summary by Sections Industry Trends - The environmental protection sector is experiencing a significant shift with a 9% increase in the sector's performance compared to the Shanghai and Shenzhen 300 indices [3]. - The report highlights a 73% increase in sales of new energy sanitation vehicles, with a penetration rate rising to 14.95% [25]. Key Recommendations - The report recommends several companies for investment, including Huaneng Environment, Green Power, and Yongxing Co., among others, due to their strong dividend potential and operational efficiency [5][11]. - It suggests focusing on companies like Yuehai Investment and Xingrong Environment for their robust cash flow and high dividend yields [17]. Policy Tracking - The Ministry of Ecology and Environment has issued a notice to enhance the quality of law enforcement, which is expected to improve operational efficiency and compliance in the industry [9][10]. - The report notes that the government is concentrating on environmental governance funding for 2025, which may positively impact the sector [7]. Financial Performance - The waste management sector is projected to see a significant increase in free cash flow, with dividends expected to rise as capital expenditures decrease [11][12]. - Specific companies are highlighted for their dividend growth, such as Junxin Co. with a 37% increase in cash dividends and Green Power with a 100% increase [12][13]. Market Dynamics - The report discusses the trend of garbage incineration and IDC collaborations as a new growth avenue, emphasizing the advantages of clean and efficient energy generation [14]. - The water utility sector is also highlighted for its stable growth and high dividends, with ongoing water price reforms expected to enhance profitability [15][17]. Sector Performance - The environmental protection and public utilities index rose by 2.69% during the week of July 7-11, 2025, outperforming the broader market indices [45].

Group 1: Water Supply and Waste Management Projects - The company operates and is constructing water supply projects with a scale of approximately 4.3 million tons/day, with a key project in trial operation at 400,000 tons/day [2] - The company has wastewater treatment projects exceeding 480,000 tons/day, with over 450,000 tons/day already in operation and additional projects expected to be operational within 1-2 years [2] - The company’s waste incineration power generation projects have a total scale of 12,000 tons/day, with 5,100 tons/day already operational and an ongoing project (Wangxing Phase III) of 6,900 tons/day planned for operation in 2026 [3] Group 2: Sludge Disposal Business - The company has a total sludge disposal project scale of 3,116 tons/day, including operational projects such as Chengdu First City Sewage Sludge Treatment Plant (1,400 tons/day) and Wangxing Environmental Power Plant (820 tons/day) [3] - An ongoing project at Chengdu Wangxing Environmental Power Plant (Phase III) will have a sludge treatment capacity of 800 tons/day [3] Group 3: Accounts Receivable and Market Expansion - The company has seen an increase in accounts receivable due to market expansion and business growth, with a strong focus on managing and collecting receivables [3] - The company aims to be a national water and environmental service provider, focusing on expanding its market presence in Chengdu and surrounding areas while pursuing acquisitions to enhance resource integration and industry positioning [3] Group 4: Capital Expenditure and Shareholder Returns - The company has significant capital expenditures due to multiple ongoing water supply and waste projects, which are expected to decrease as these projects become operational within the next 1-2 years [4] - The company emphasizes shareholder returns and has been increasing cash dividend ratios, with plans to further enhance returns once major projects are operational and capacity is released [4]

Report Summary 1. Report Industry Investment Rating No information provided. 2. Report's Core View No information provided. 3. Summary According to Relevant Catalogs 3.1. Research Basic Situation - The research object is Xingrong Environment, belonging to the public utilities industry. The reception time was July 9, 2025, and the listed company's reception staff was Liu Jie [17]. 3.2. Detailed Research Institutions - The research institutions include China Merchants Cigna (a life - insurance company with related personnel Chai Ruoqi, Peng Yiyang, and Zhao Ruoqiong), CITIC Asset Management (an asset management company with related personnel Zhang Xiaoliang, Sun Shuguang, Yuan Zhizhi, and Liu Jiangchao), and Changjiang Securities (a securities company with related personnel Xu Ke and Li Bowen) [18]. 3.3. Main Content Data - **Company's Main Business**: Xingrong Environment is a leading comprehensive water - environmental protection service provider in China, integrating investment, R & D, design, construction, and operation. Its business segments include tap - water business, sewage treatment and reclaimed - water utilization business, environmental protection business (including waste incineration power generation, landfill leachate treatment, sludge disposal, and food waste disposal), and engineering business [25]. - **Water Supply and Drainage Projects**: The scale of the company's current operating and under - construction water supply projects is about 4.3 million tons per day, with the remaining 400,000 tons per day of the third phase of Chengdu Tap - water Plant No.7 in the trial - operation stage. The scale of the company's current operating and under - construction sewage treatment projects exceeds 4.8 million tons per day, with over 4.5 million tons per day already in operation. The under - construction projects are planned to be put into operation in the next 1 - 2 years [27]. - **Water Supply and Drainage Pricing Mechanism**: For the water supply business, price adjustments can be applied to the government price administrative department under certain conditions. The adjustment must go through procedures such as cost supervision and hearings and be adjusted synchronously with upstream resource water prices. For the sewage treatment business, the service - fee unit price is adjusted regularly every 2 or 3 years according to the franchise agreement. Temporary adjustments can be applied for due to factors such as changes in sewage - treatment discharge standards. The tentative average sewage - treatment service fee in the fifth phase (2024 - 2026) in the central urban area of Chengdu is 2.63 yuan per ton [29][30]. - **Waste Incineration Power Generation Project**: The company is currently promoting the construction of the third phase of Chengdu Wanxing Environmental Protection Power Plant, with a domestic - waste treatment scale of 5,100 tons per day, a sludge co - treatment scale of 800 tons per day, and a food - waste treatment scale of 800 tons per day. It is expected to be put into operation in 2026 [32]. - **Sludge Disposal Business**: The scale of the company's current operating and under - construction sludge - disposal projects is 3,116 tons per day. Operating projects include the first, second, and third phases of Chengdu First Urban Sewage Sludge Treatment Plant (with a total treatment scale of 1,400 tons per day), the first and second phases of Wanxing Environmental Protection Power Plant (with a total sludge co - treatment scale of 820 tons per day), and a ditch - sludge disposal project (with a treatment scale of about 96 tons per day). The under - construction project is the third phase of Chengdu Wanxing Environmental Protection Power Plant, with a sludge co - treatment scale of 800 tons per day [34][35]. - **Accounts Receivable**: With the company's market expansion and business - scale growth in recent years, accounts receivable have increased. The company attaches great importance to accounts - receivable management and actively conducts collection work [37]. - **Capital Expenditure and Dividends**: The company has had large capital expenditures in recent years due to multiple water - supply, drainage, and solid - waste projects. These projects will be put into operation in the next 1 - 2 years, and capital expenditures will gradually decline. The company values shareholder returns and has been increasing the cash - dividend ratio in recent years. In the future, it will be more capable of further improving the level of shareholder returns [38].

Group 1: Company Overview - The company is a leading comprehensive water and environmental service provider in China, integrating investment, research and development, design, construction, and operation [2] - Main business areas include drinking water supply, wastewater treatment, reclaimed water utilization, and environmental protection services [2] Group 2: Project Scale and Status - Current operational and under-construction water supply projects have a total scale of approximately 4.3 million tons per day, with ongoing projects primarily at Chengdu Water Plant Phase III [3] - The company operates and has under construction wastewater treatment projects exceeding 4.8 million tons per day, with over 4.5 million tons per day already in operation [3] Group 3: Pricing Mechanisms - Water supply pricing adjustments are based on national policies and must go through cost audits and public hearings [3] - The average wastewater treatment service fee in Chengdu's central urban area for 2024-2026 is set at 2.63 CNY per ton, with adjustments occurring every 2-3 years based on specific conditions [3] Group 4: Waste Management Projects - The company is advancing the Chengdu Wanxing Environmental Power Plant (Phase III) project, which will handle 5,100 tons of household waste per day and 800 tons of kitchen waste per day, expected to be operational by 2026 [4] - Current operational and under-construction sludge disposal projects have a total scale of 3,116 tons per day [4] Group 5: Financial Management - The company has seen an increase in accounts receivable due to market expansion and is actively managing collections [4] - Future capital expenditures are expected to decrease as major projects are completed and begin to generate benefits, with a focus on increasing cash dividends for shareholders [4]

| 投资者关系活动 | ★特定对象调研 □分析师会议 | | --- | --- | | 类别 | □媒体采访 □业绩说明会 | | | □新闻发布会 □路演活动 | | | □现场参观 | | | □其他 | | 参与单位名称及 | 华夏久盈-李孟海、张嵛斌；长江证券-徐科、李博文 | | 人员姓名 | | | 时间 | 2025 年 7 月 8 日 | | 地点 | 线上交流 | | 上市公司接待人 | 刘杰、梁一谷 | | 员姓名 | | | | 问题 1：请介绍公司供排水及垃圾焚烧发电业务情况。 答：公司供水业务主要分布在四川、江苏和海南，目前运营和 | | | 在建项目规模合计约 430 万吨/日，在建项目主要为成都市自来 | | | 水七厂三期剩余 40 万吨/日，目前已进入试运行阶段。 | | 投资者关系活动 主要内容介绍 | 公司污水处理业务主要分布在四川、甘肃、宁夏、陕西、 | | | 江苏、河北、山东和西藏，目前运营和在建的项目规模逾 480 | | | 万吨/日，其中已投运项目规模逾 450 万吨/日。在建项目计划于 | | | 未来 年内投运。 1-2 | | | 公司垃圾焚烧发电业务 ...

Investment Rating - The report rates the environmental industry as "Overweight," indicating that the industry is expected to outperform the overall market [2][10]. Core Insights - Municipal water services are operating steadily, with some companies benefiting from strategic expansion and adjustments in sewage treatment pricing. However, the overall demand for sewage engineering is declining, leading to a forecasted slight decrease in engineering business [3]. - The waste incineration sector is stable, but performance varies among companies due to factors such as historical electricity revenue recognition and increased depreciation from new capacity. Major companies are expected to show varied net profit growth in Q1-Q2 2025 [3]. - The sanitation market remains stable, with no significant profit contribution from automation technologies yet. Major companies are expected to see steady net profit growth [3]. - Equipment performance is diverging due to different downstream impacts. Conventional equipment companies may face margin pressure, while power environmental equipment is benefiting from increased demand [3]. Summary by Category Municipal Water Services - Overall operations are stable, with net profit growth expected for major companies: Tianyuan Environmental (+50%), Xingrong Environment (+8%), and Hongcheng Environment (+4%) in Q1-Q2 2025 [3][4]. Waste Incineration - The sector is stable, with varied net profit growth: Huanlan Environment (+1%), Junxin Co. (+42%), Green Power (+25%), Chengfa Environment (+10%), and Yongxing Co. (+7%) [3][4]. Sanitation - The sanitation market is stable, with expected net profit growth for major companies: Yingfeng Environment (+5%) and Yuhua Tian (+7%) [3][4]. Equipment - Conventional equipment companies are facing competitive pressure, with expected declines in net profit growth: Jingjin Equipment (-15%). In contrast, power environmental equipment companies are seeing significant growth: Qingda Environmental (+359%) and water treatment equipment companies like Wotton Technology (+23%) [3][4]. Investment Recommendations - Municipal environmental companies are recommended for their stable profitability and improving cash flow, including Junxin Co., Huanlan Environment, Xingrong Environment, Green Power, Hongcheng Environment, Yongxing Co., Yuehai Investment, and Guangda Environment [3]. - Companies in the unmanned sanitation sector, such as Yingfeng Environment and Yuhua Tian, are recommended for their potential in digital transformation [3]. - SAF suppliers and raw material providers are highlighted for their growth potential due to EU policies [3]. - Wotton Technology is recommended for its ongoing import substitution in reverse osmosis membranes [3].