经营主体是经济发展的"毛细血管"，更是稳增长、保就业的核心支撑。2025年，铜仁市聚焦经营主体培育，以优化营商环境为切入点，通过一系列精准举 措，推动经营主体数量稳步增长、质量持续提升。全市新增各类经营主体3.91万户，总量超39万户。 企业发展的需求延伸到哪里，政务服务就跟进到哪里。在铜仁市万山区丹都供水有限责任公司老山口水厂，经过多道工序处理的自来水正通过管网输送至 千家万户。随着用户需求持续增长，企业发展迎来新机遇。2025年11月，公司新注册成立万山高楼坪供排水有限责任公司，进一步拓展供排水服务范围。 该公司副总经理张豪表示："老山口水厂于2007年正式投入使用，2025年用户已达一万余户，日供水量4千立方米。基于发展需求，去年11月新注册了子公 司。在营业执照办理过程中，市场监督管理局工作人员主动帮我们解决难题，当天就办结了，办事效率非常高。"其话语中满是认可。 2025年，铜仁市市场监管部门围绕"讲政治、强监管、保安全、促发展"的工作思路，打出培育经营主体的"组合拳"。通过实施提升经营主体发展质量"七 大行动"和"高效办成一件事"改革，推动食品生产许可平均提速50%，助力市场活力持续释放。 在精准 ...

[Table_Info1] 证券研究报告 [Table_Title] 证券研究报告 / 债券研究报告 2026 年 1 月十大转债 ---东北固收转债分析 报告摘要： [Table_Summary] 1 月十大转债如下： 中证转债指数 [Table_Report] 相关报告 《股债恒定指数 ETF-被动型固收+利器》 --20251229 《鼎捷转债定价：首日转股溢价率 42%~47%》 --20251221 《天准转债定价：首日转股溢价率 38%~43%》 --20251217 《神宇转债定价：首日转股溢价率 52%~57%》 --20251216 《澳弘转债定价：首日转股溢价率 45%~50%》 --20251215 证券分析师：薛进 执业证书编号：S0550522120002 13916677156 xuejin @nesc.cn 风险提示：转债回调风险。 请务必阅读正文后的声明及说明 [Table_Date] 发布时间：2026-1-5 [Table_Invest] [Table_Author] ① 中特转债（AAA，12 月末收盘价 121.25 元，转股溢价率 64.65%， 正股 PE-TTM1 ...

城发环境（000885.SZ）12月31日在投资者互动平台表示，感谢您的关注！公司今年供排水等项目主要 落地信阳、长垣，跟进布局洛阳、开封、济源等地。 每经AI快讯，有投资者在投资者互动平台提问：河南省供排水一体化年底完成四市六县试点，请问目 前公司落地了哪些区域？布局了哪些市县？ （文章来源：每日经济新闻） ...

1. Report Industry Investment Rating No relevant content provided. 2. Core Viewpoints of the Report The report presents the top ten convertible bonds for December 2025, analyzing each bond's issuer, including its financial performance, business scope, and key attractions [1][3][4]. 3. Summary by Company 3.1 Zhongte Convertible Bond - **Company Profile**: A globally leading specialized special steel material manufacturing enterprise with a production capacity of about 20 million tons of special steel materials per year [11]. - **Financial Performance**: In 2024, its operating income was 109.203 billion yuan (YoY -4.22%), and the net profit attributable to the parent was 5.126 billion yuan (YoY -10.41%). In the first three quarters of 2025, the operating income was 81.206 billion yuan (YoY -2.75%), and the net profit attributable to the parent was 4.33 billion yuan (YoY +12.88%) [11]. - **Company Highlights**: It is one of the world's most comprehensive special steel enterprises in terms of variety and specifications, with leading market shares in core products such as bearing steel and automotive steel. It has a complete industrial chain and strong cost - control capabilities, and is actively seeking external expansion [12]. 3.2 Shanlu Convertible Bond - **Company Profile**: Mainly engaged in road and bridge engineering construction and maintenance, and actively expanding into other fields. It has a complete business and management system [29]. - **Financial Performance**: In 2024, its operating income was 71.348 billion yuan (YoY -2.3%), and the net profit attributable to the parent was 2.322 billion yuan (YoY +1.47%). In the first three quarters of 2025, the operating income was 41.354 billion yuan (YoY -3.11%), and the net profit attributable to the parent was 1.41 billion yuan (YoY -3.27%) [29]. - **Company Highlights**: Controlled by the Shandong Provincial State - owned Assets Supervision and Administration Commission, it has the concept of "China Special Valuation". It is expected to benefit from infrastructure construction in Shandong and the "Belt and Road" initiative [30]. 3.3 Hebang Convertible Bond - **Company Profile**: With advantages in salt mines, phosphate mines, and natural gas supply, it has completed the basic layout in the chemical, agricultural, and photovoltaic fields [44]. - **Financial Performance**: In 2024, its operating income was 8.547 billion yuan (YoY -3.13%), and the net profit attributable to the parent was 31 million yuan (YoY -97.55%). In the first three quarters of 2025, the operating income was 5.927 billion yuan (YoY -13.02%), and the net profit attributable to the parent was 93 million yuan (YoY -57.93%) [44]. - **Company Highlights**: Its phosphate mines and salt mines contribute stable profits, and the liquid methionine business has high - margin performance [45]. 3.4 Huayuan Convertible Bond - **Company Profile**: Focused on building a complete vitamin D3 upstream - downstream industrial chain, with products including cholesterol, vitamin D3, and chemical preparations [57]. - **Financial Performance**: In 2024, its operating income was 1.243 billion yuan (YoY +13.58%), and the net profit attributable to the parent was 309 million yuan (YoY +60.76%). In the first three quarters of 2025, the operating income was 936 million yuan (YoY -0.2%), and the net profit attributable to the parent was 234 million yuan (YoY -3.07%) [57]. - **Company Highlights**: It is a leader in NF - grade cholesterol and 25 - hydroxyvitamin D3 products. It is expanding its product matrix and has a layout in the pharmaceutical manufacturing field [58]. 3.5 Xingye Convertible Bond - **Company Profile**: One of the first joint - stock commercial banks approved by the State Council and the People's Bank of China, evolving into a modern financial service group [71]. - **Financial Performance**: In 2024, its operating income was 212.226 billion yuan (YoY +0.66%), and the net profit attributable to the parent was 77.205 billion yuan (YoY +0.12%). In the first three quarters of 2025, the operating income was 161.234 billion yuan (YoY -1.82%), and the net profit attributable to the parent was 63.083 billion yuan (YoY +0.12%) [71]. - **Company Highlights**: It has stable asset quality and scale growth, with a large number of corporate and retail customers [72]. 3.6 Huanxu Convertible Bond - **Company Profile**: A global leader in electronic manufacturing design, providing value - added services to brand customers [81]. - **Financial Performance**: In 2024, its operating income was 60.691 billion yuan (YoY -0.17%), and the net profit attributable to the parent was 1.652 billion yuan (YoY -15.16%). In the first three quarters of 2025, the operating income was 43.641 billion yuan (YoY -0.83%), and the net profit attributable to the parent was 1.263 billion yuan (YoY -2.6%) [81]. - **Company Highlights**: It is a leading manufacturer of smart wearable SiP modules, with advanced packaging technologies and a global production layout [82]. 3.7 Chongyin Convertible Bond - **Company Profile**: The earliest local joint - stock commercial bank in the upper reaches of the Yangtze River and Southwest China, listed on the Hong Kong Stock Exchange and selected for the "Leading Bank" program [94]. - **Financial Performance**: In 2024, its operating income was 13.679 billion yuan (YoY +3.54%), and the net profit attributable to the parent was 5.117 billion yuan (YoY +3.8%). In the first three quarters of 2025, the operating income was 11.74 billion yuan (YoY +10.4%), and the net profit attributable to the parent was 4.879 billion yuan (YoY +10.19%) [94]. - **Company Highlights**: Benefiting from the Chengdu - Chongqing economic circle strategy, it has stable asset - scale growth and a reasonable credit strategy [96]. 3.8 Tianye Convertible Bond - **Company Profile**: The first industrial enterprise of the Xinjiang Production and Construction Corps and a leading enterprise in the chlor - alkali chemical industry, with an integrated circular economy industrial chain [103]. - **Financial Performance**: In 2024, its operating income was 11.156 billion yuan (YoY -2.7%), and the net profit attributable to the parent was 68 million yuan (YoY +108.83%). In the first three quarters of 2025, the operating income was 7.97 billion yuan (YoY +2.2%), and the net profit attributable to the parent was 7 million yuan (YoY -28.79%) [103]. - **Company Highlights**: The cost of caustic soda production is relatively fixed, and it plans to increase the dividend frequency and has coal - mine projects in progress [106]. 3.9 Aorui Convertible Bond - **Company Profile**: A company focusing on the R & D, production, and sales of complex APIs and preparations, leading in several technical fields [119]. - **Financial Performance**: In 2024, its operating income was 1.476 billion yuan (YoY +16.89%), and the net profit attributable to the parent was 355 million yuan (YoY +22.59%). In the first three quarters of 2025, the operating income was 1.237 billion yuan (YoY +13.67%), and the net profit attributable to the parent was 354 million yuan (YoY +24.58%) [119]. - **Company Highlights**: It has an optimized distributor network, expanding preparation products, and high - quality customer resources [120]. 3.10 Yushui Convertible Bond - **Company Profile**: The largest water supply and drainage integrated enterprise in Chongqing, with a stable monopoly position in the local market [133]. - **Financial Performance**: In 2024, its operating income was 6.999 billion yuan (YoY -3.52%), and the net profit attributable to the parent was 785 million yuan (YoY -27.88%). In the first three quarters of 2025, the operating income was 5.568 billion yuan (YoY +7.21%), and the net profit attributable to the parent was 779 million yuan (YoY +7.1%) [133]. - **Company Highlights**: It has a high market share in Chongqing, is expanding externally, and has effective cost - control measures [134].

Group 1 - The core viewpoint emphasizes the importance of urban renewal as a key task for enhancing the quality of life and supporting high-quality urban development in China [1][2] - The recent Central Urban Work Conference highlighted the need for optimizing urban structure, transforming energy, improving quality, and ensuring safety in urban development [1] - The 15th Five-Year Plan suggests implementing urban renewal to create modern, innovative, and resilient cities, which will enhance overall competitiveness [1][2] Group 2 - Suzhou is integrating urban construction with industrial innovation, particularly in the digital economy and advanced manufacturing sectors [2] - The Agricultural Bank of Jiangsu Suzhou Branch has provided nearly 500 million yuan in funding to support the construction of a digital economy innovation hub [2][3] - The bank is also offering tailored digital financial services to enhance the smart transformation of high-end equipment manufacturing enterprises [2][3] Group 3 - In Huangshi, the local water supply and drainage systems are being upgraded to meet increasing demand, with financing challenges addressed through innovative market-based solutions [4][5] - The National Development Bank's Hubei Branch provided over 81 million yuan in loans to support the water infrastructure project, significantly improving the city's water supply capacity [5] - The project aims to implement a smart water management system for better stability and safety in water supply [5] Group 4 - Financial institutions like Pudong Development Bank are actively supporting urban renewal projects that focus on cultural preservation and environmental improvement [6][7] - Significant funding has been allocated for various projects, including 5 billion yuan for cultural heritage protection in Nanjing and 30 billion yuan for urban renewal in Wuxi [6] - The bank's efforts are aimed at enhancing living conditions and preserving historical characteristics in urban areas [6][7]

Summary of Zhongshan Public Utilities Conference Call Company Overview - Zhongshan Public Utilities has acquired Zhuzhou Jinliya and other projects, securing long-term stable cash flow and profit returns [2][3] - The company is enhancing its financial performance through investments in the renewable energy sector, particularly in photovoltaic assets and industrial funds, with significant valuation increases expected by 2025 [2][3] Key Financial Insights - The company has achieved its "311 strategy" goals, doubling revenue and reaching industry average profit levels by 2025 [3] - The profitability of GF Securities, a key asset, has improved, moving from sixth place in 2023 to fifth in 2024, with a significant increase in ROE anticipated for 2025 [2][3][6] - Water price adjustments are set to take effect in December, expected to enhance the profitability and ROE of the water services segment starting in 2026 [2][3][13] Investment and Acquisition Strategy - Future equity investments will focus on core business areas, particularly in waste incineration, and strategic investments in emerging industries such as integrated circuits and robotics [2][5] - The acquisition of Changqing Group's solid waste project is expected to be completed by the end of November, strengthening the company's position in the waste incineration sector [2][7] - The company has identified 85% of potential transaction opportunities in the waste incineration sector and plans to pursue investments and acquisitions in a measured manner [2][8] Operational Performance - The company's operating cash flow turned positive in Q3 2025, with measures in place to ensure future cash flow stability [3] - The water supply and drainage business reported profits of approximately 80 million yuan each in the first three quarters, with expectations for improved performance following the new water price implementation [11][12] Accounts Receivable and Dividend Policy - Total accounts receivable stand at approximately 1.88 billion yuan, primarily from local government concession service receivables, with most expected to be collected by 2026 [4][18] - The company maintains a minimum dividend payout ratio of 30%, with potential increases based on cash flow conditions [4][19] Market Dynamics - The opening of the Shenzhen-Zhongshan Corridor is expected to boost inter-city interactions and increase water demand from both residential and industrial sectors [4][15] - The company is exploring opportunities to expand its solid waste projects, including heating services, which have received positive market feedback [10] Future Outlook - The company is considering optimizing its credit rating to lower financing costs, currently at approximately 2.8% [2][9] - There is a strategic focus on injecting quality assets related to the core business into the listed company to enhance value and promote state-owned enterprise reform [20]

Core Insights - The company is actively exploring urban water supply and drainage integration projects that can replicate the model used in the Xinyang project [2] Company Developments - The company has confirmed ongoing engagements with cities such as Luoyang, Kaifeng, and Jiyuan for potential water supply and drainage projects [2]

Core Viewpoint - The report discusses the accounting estimate change by Haitan Water Group Co., Ltd., focusing on the adjustment of bad debt provisions for receivables related to national renewable energy subsidies, aiming to enhance the accuracy and reasonableness of financial reporting [1][4]. Group 1: Management and Auditor Responsibilities - The management of Haitan Water Group is responsible for preparing the accounting estimate change in accordance with relevant accounting standards and maintaining necessary internal controls to prevent material misstatements due to fraud or error [1][2]. - The auditor's responsibility is to provide an opinion on the accounting estimate change based on the audit evidence obtained, ensuring compliance with Chinese auditing standards [2]. Group 2: Details of the Accounting Estimate Change - The company has changed its accounting estimate for bad debt provisions on receivables, specifically treating national renewable energy subsidies as a separate category with a provision rate of 5%, reflecting the actual risk associated with these receivables [4][5]. - The change is motivated by the need to align the bad debt provision policy with the distinct credit risk characteristics of different receivables, particularly those related to government subsidies, which differ significantly from other customer credit risks [4][5]. Group 3: Impact of the Change - The adjustment in accounting estimates is expected to improve the accuracy of financial reporting and better reflect the company's financial position and operational results [4][5]. - Prior to the change, the company used an aging method for estimating expected credit losses, with rates varying from 5% for receivables within one year to 100% for those over three years [5].

Group 1: Water Supply and Wastewater Treatment Projects - The company operates and is constructing water supply projects with a capacity of approximately 4.3 million tons per day and wastewater treatment projects exceeding 4.8 million tons per day, with most projects expected to be operational between 2025 and 2026 [2][3]. Group 2: Accounts Receivable Management - The company has seen an increase in accounts receivable due to expanded business operations, and it places a high priority on managing accounts receivable and actively pursuing collections [2]. Group 3: Waste Incineration Power Generation Projects - The Chengdu Wanxing Environmental Power Plant (Phase III) is under construction, with a waste processing capacity of 5,100 tons per day, sludge co-processing capacity of 800 tons per day, and kitchen waste processing capacity of 800 tons per day, expected to be operational in 2026 [3]. Group 4: Pricing Mechanism for Water Supply - The company can submit water price adjustment requests to the government price administration department based on national policies and relevant agreements, with adjustments subject to cost monitoring and public hearings [3]. Group 5: Future Capital Expenditure and Dividends - 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 in the next 1-2 years. The company is focused on increasing cash dividend ratios and will consider further enhancing shareholder returns once major projects are operational [3].