Investment Rating - The report maintains an "Overweight" rating for the public utility sector and the environmental sector [7] Core Insights - The environmental performance exceeded expectations, and the profitability of thermal power is expected to improve due to declining coal prices [2][3] - The cash flow for environmental companies is anticipated to continue improving, supported by debt reduction policies emphasized in the recent political meetings [5] Summary by Sections Thermal Power - The decline in coal prices has led to a significant increase in the net profit of thermal power companies, with a median year-on-year growth of 145% in Q4 2024, surpassing previous forecasts [12] - The expected net profit growth for thermal power companies in 2025 is projected at 5%, with market expectations for several companies being adjusted downwards by 10-20% since March 1, 2025 [15][18] Hydropower - The hydropower sector experienced a median year-on-year net profit decline of 58% in Q4 2024, but a recovery is expected with a 26% growth in Q1 2025 [24][25] - The market consensus for the net profit growth of hydropower companies in 2025 is set at 13%, with slight downward adjustments in expectations for several companies [26] Renewable Energy - The renewable energy sector's net profit growth was below expectations, with a median year-on-year growth of -30% in Q4 2024, but a slight recovery to 1% in Q1 2025 is anticipated [20] - The cash flow situation for renewable energy companies has shown improvement, with many companies reporting positive operating cash flow in 2024 [22][23] Natural Gas - The natural gas supply-demand balance has shifted to a relatively loose state, impacting profitability negatively, with a median net profit growth forecast for gas companies being adjusted downwards by 3% since March 1, 2025 [4] Environmental Sector - The environmental companies reported a higher-than-expected net profit in Q1 2025, benefiting from improved cash flow due to debt reduction policies [5] - The operating cash flow for environmental companies increased by 18% year-on-year in 2024, indicating a positive trend in financial health [5][22]

Investment Rating - The report maintains a "Positive" investment rating for the environmental protection industry [2] Core Insights - The operational environmental companies are showing strong performance, with increasing dividend potential and capability [3] - The report highlights that the waste incineration sector is entering a mature development phase, with steady profit growth and significant improvements in free cash flow [19] - The water industry is also experiencing stable operations and upward trends in performance, with improved free cash flow [28] Market Performance - As of May 9, the environmental protection sector has outperformed the market, with a weekly increase of 2.9% compared to the Shanghai Composite Index's 1.9% [10] - Specific sub-sectors such as waste management and water treatment have shown notable increases, with waste management up 8.48% and water treatment up 3.75% [4][13] Industry Dynamics - The report discusses the operational commencement of the second waste incineration power plant in Hanoi, which has a processing capacity of 2,250 tons per day [43] - The Guangxi Zhuang Autonomous Region has issued a plan for air pollution prevention, focusing on ultra-low emissions in key industries [42] Financial Performance - In 2024, the waste incineration sector is projected to achieve a net profit of 9.486 billion yuan, a year-on-year increase of 12% [19] - The water industry is expected to reach a net profit of 7.648 billion yuan in 2024, reflecting a 9.3% growth from the previous year [28] Dividend Trends - The average dividend payout ratio for the waste incineration sector has increased by 10 percentage points to 44.7%, with a forecasted average dividend yield of 3.52% for 2025 [26] - The water sector's average dividend payout ratio for 2024 is projected to be 28.61%, with a forecasted yield of 2.81% for 2025 [39] Investment Recommendations - The report recommends focusing on high-quality operational assets in the water and waste incineration sectors, which are expected to benefit from ongoing market reforms and stable cash flows [50] - Key companies highlighted for investment include Hanlan Environment, Xingrong Environment, and Hongcheng Environment, with additional attention suggested for companies like Wangneng Environment and Junxin Co [50]

结果显示，在取自石油炼化厂和氯碱化工厂的高盐废水中，该菌株仅需2天即可净化其中同时存在 的5种有机污染物。 这项研究成功开发了基于需钠弧菌的复合污染物工程菌构建平台，实现了从代谢通路的挖掘、设计 和合成到单一、复合污染物降解菌株的构建、测试，以及在实际工业废水样本处理应用的全流程，为石 化、氯碱等高盐废水处理、海上石油泄漏、微塑料污染等全球性挑战提供了生物解决方案。同时， INTIMATE技术为多基因簇工程底盘的构建提供了通用技术平台，使得同一菌株中多种代谢功能的整合 以及优质菌种的迭代功能拓展成为可能，可扩展至其他污染物降解体系的构建乃至天然产物合成、高值 化学品细胞工程构建等合成生物学应用场景。 5月7日，上海交通大学生命科学技术学院、微生物代谢全国重点实验室唐鸿志团队与中国科学院深 圳先进技术研究院/中国农业科学院深圳农业基因组研究所（岭南现代农业科学与技术广东省实验室深 圳分中心）戴俊彪团队合作，在《自然》上在线发表研究成果论文，这项研究用合成生物学方法构建了 需钠弧菌工程菌株，能在高盐工业废水和高盐土壤中同时降解多种有机污染物，为解决石化废水排污、 海洋石油泄漏等全球性环境问题提供了全新的技术方案。 ...

Employment and Social Support - Approximately 470,000 new urban jobs were created, with an urban survey unemployment rate around 5.5% [1] - Over 70,000 individuals facing employment difficulties received assistance to achieve employment [1] - A support plan for key sectors and small to medium enterprises released over 2 billion yuan in policy benefits, addressing a labor shortage of 720,000 positions [1] - 75% of new employees are aged between 18 and 45 years [1] - 21,000 training sessions were conducted for job subsidies [1] Elderly and Child Welfare - Employment for over 156,000 individuals from poverty-stricken populations was stabilized [2] - More than 20 institutions for the care of special needs individuals were upgraded [2] - The coverage rate of comprehensive elderly care institutions in towns and streets reached 50% and 80% respectively [2] - The per capita public funding for special education students increased by 1,000 yuan, exceeding 7,000 yuan [2] Healthcare Improvements - The average financial subsidy for residents' medical insurance was increased by 30 yuan [4] - The direct settlement rate for medical expenses for insured individuals seeking treatment away from home reached over 80% [4] - A free vaccination program for cervical cancer was initiated for girls under 14 years old [4] Infrastructure Development - 10,000 new 5G base stations were constructed, enhancing mobile network coverage in key areas [6] - 5,500 kilometers of rural roads were built or renovated, along with 300 old bridges [6] - 300 rural water supply projects were completed, achieving a 92% coverage rate for tap water in rural areas [7] Environmental and Safety Measures - The annual average concentration of PM2.5 was maintained below 34 micrograms per cubic meter [7] - 110,000 acres of afforestation were completed, and 10,800 acres of abandoned mines were rehabilitated [9] - Strict food safety regulations were enforced to ensure the quality of food in schools and public dining [9]

Core Insights - The recent enterprise innovation points meeting facilitated collaboration between eight technology companies, including Sendin Environmental Protection, and financial institutions, resulting in a credit signing amount exceeding 54 million yuan, marking a significant advancement in the rare earth high-tech zone's innovation points system [1] Group 1: Innovation Points System - The enterprise innovation points service platform, a first in the region, includes 18 core indicators across three categories: R&D investment intensity, patent quality, and talent density, providing a precise "digital portrait" of enterprises to support innovation [3] - The rare earth high-tech zone has established cooperative mechanisms with multiple banks to implement innovation points loans, contributing to high-quality local economic development [3] Group 2: Financial Impact and Policy Integration - The innovation points system extends its value beyond traditional financing, integrating a database of 12 policy categories for intelligent matching of policies to enterprises [6] - The Beike Robot Company utilized the system to secure 3 million yuan in points loans, enabling breakthroughs in key technologies and forming an innovation consortium with Tsinghua University, resulting in a production value exceeding 300 million yuan [6] - The rare earth high-tech zone is advancing a three-pronged mechanism of "dynamic assessment + data integration + product innovation" to assist enterprises in planning innovation paths, with a shared data platform breaking down information barriers [6] Group 3: Future Plans and Goals - The rare earth high-tech zone aims to enhance the integration of innovation points with industrial policies, with a target to cover more enterprises by 2025 [6] - Plans are underway to establish a cross-regional points recognition mechanism and develop innovative financial products in collaboration with financial institutions, aiming to create a technology finance ecosystem exceeding 5 billion yuan within three years [6]

173只创业板股公布截至4月30日最新股东户数，环比上期，股东户数下降的有79只，降幅超过一成的有 4只。 证券时报·数据宝统计显示，173只创业板股公布了4月30日股东户数，与上期（4月20日）比，股东户数 下降的有79只，其中股东户数降幅超一成的有4只。股东户数环比增长的有79只。 股东户数降幅最多的是蕾奥规划，截至4月30日最新股东户数为9814户，较4月20日下降18.51%，筹码 集中以来该股累计下跌10.74%，累计换手率为75.44%，其间主力资金净流出5269.18万元。 其次是山水比德，截至4月30日最新股东户数为5359户，较4月20日下降14.39%，筹码集中以来该股累 计上涨34.90%，累计换手率为45.92%。 *ST清研最新股东户数5932户，环比下降14.14%，筹码集中以来股价下跌0.27%，累计换手率为 64.10%。 市场表现方面，最新一期筹码集中股4月21日以来平均上涨6.37%，涨幅居前的有常山药业、山水比 德、金凯生科等，分别上涨41.48%、34.90%、31.90%。所属行业来看，筹码集中股中机械设备、电 子、环保等行业最为集中，分别有14只、11只、7只个股上 ...

1. Report Industry Investment Rating There is no information regarding the industry investment rating in the provided report. 2. Core Viewpoint of the Report The report forecasts the May convertible bond strategy, suggesting a focus on performance as the foundation, with opportunities in oversold targets and terms as the driving forces. It anticipates the end of the phased impact of tariff negatives and advocates for left - side oversold layout under monetary easing. The recommended convertible bond portfolio for May includes Wenshan Convertible Bond, Hongfa Convertible Bond, etc. [3][46] 3. Summary According to the Catalog 3.1 April Convertible Bond Market Review 3.1.1 Convertible Bond Market Review: Resilient Against the Underlying Stocks Amid Tariff Games, with Declining Parity but Rising Valuation - In April, the equity market fell 3.2%, and the convertible bond market followed with a 1.3% decline. The convertible bond ETF scale contracted 5.0% to 41.3 billion yuan. The trading activity of the equity - biased market declined, and the convertible bond parity dropped 7.4% to 86.9 yuan, while the 100 - yuan parity premium rate (MA5) rose 2.8pp to 25.3% [3][5][8] 3.1.2 Industry and Style: Media and Agriculture Led the Gains in April, with Medium - priced, Small - cap, and High - rated Styles Outperforming - In April, most industries' convertible bonds declined. Media (2.8%) and agriculture (1.9%) led the gains, while coal (-3.9%) and power equipment (-3.2%) had the largest declines. In terms of style, medium - priced, small - cap, and high - rated convertible bonds were more advantageous [22][25][29] 3.2 May Convertible Bond Market and Strategy Outlook 3.2.1 Convertible Bond Market Outlook: The End of the Phased Impact of Tariff Negatives, Left - side Oversold Layout Under Monetary Easing - In 2024, the performance of convertible bond underlying stocks was generally under pressure, but there was marginal improvement in Q1 2025. Targets with overseas revenue accounting for over 20% were still 3% more oversold than the industry average in April and may have room for repair. About 32% of convertible bonds that entered the call - back progress and 45% that triggered the call - back clause since last year chose to implement the call - back. The central bank announced a 50BP reserve requirement ratio cut and a 10BP interest rate cut on May 7 [35][41][45] 3.2.2 Convertible Bond Strategy Outlook: Performance as the Foundation, Opportunities in Oversold Targets and Terms as the Driving Forces - The strategy combines a 40% base position of broad - based large - cap targets, 30% for oversold repair, and 30% for call - back clause opportunities. The recommended convertible bond portfolio for May includes Wenshan Convertible Bond, Hongfa Convertible Bond, etc. [46][47] 3.3 Quantitative Strategies: Medium - volatility Strategies Outperformed, High - volatility Strategies Underperformed 3.3.1 Low - volatility Strategy: Low - price Enhancement Strategy - The strategy uses the low - price factor and relaxed the overseas revenue ratio constraint after April 22. The performance from April 1 - 30 was 0.01%, outperforming the benchmark by 1.32%. The current holdings and changes compared to the previous period are also provided [52][53][57] 3.3.2 Medium - volatility Strategy: Improved Dual - low Strategy - The strategy selects convertible bonds with relatively low prices and conversion premium rates. The performance in April was 1.28%, outperforming the benchmark by 2.59%. The current holdings and changes are presented [59][62][63] 3.3.3 High - volatility Strategy: High - price and High - elasticity Strategy - The strategy selects high - price and low - premium convertible bonds and balances industry allocation. The performance in April was - 2.20%, underperforming the benchmark by 0.89%. The current holdings and changes are detailed [65][66][70] 3.4 Primary Market Tracking 3.4.1 May Primary Market Issuance - As of May 5, there were no announced convertible bonds pending listing or issuance in May. Convertible bonds listed in April included Zhengfan Convertible Bond, Haohan Convertible Bond, etc. The issuance process of convertible bonds and the list of recently fast - tracked convertible bonds are also provided [72][73][75]

Group 1: Market Performance - The Hong Kong Dividend ETF Fund (513820) saw a volume increase and closed up 0.82%, marking two consecutive days of gains, with funds increasing by over 95 million yuan for five consecutive days [1] - The Bank ETF leader (512820) ended a three-day decline with a 1.42% increase, with a trading volume exceeding 54 million yuan, a 39% increase compared to the previous period [3] Group 2: Insurance Capital Preferences - In 2022, insurance capital initiated a new wave of "stake acquisitions," with eight insurance companies making a total of 20 acquisitions, predominantly targeting dividend assets, particularly the Industrial and Commercial Bank of China H-shares, which exhibit low valuation and high dividend characteristics [5] - In 2023, insurance giants have made 12 stake acquisitions involving 11 stocks, continuing their preference for banks and Hong Kong dividend assets [5] Group 3: Investment Environment - The insurance capital's demand for equity asset allocation has increased due to new regulations aimed at reducing profit volatility and a shift towards flexible dividend insurance products [7] - Policies are strongly supporting insurance capital and other long-term funds entering the market, with a target for large state-owned insurance companies to invest 30% of new premiums in A-shares starting in 2025 [7] Group 4: Dividend Asset Characteristics - High dividend assets are favored in a low-interest-rate environment, as they provide stable returns and lower volatility compared to growth stocks, making them attractive for insurance capital [7] - The Hong Kong dividend assets have a higher cash dividend ratio of 48.9% compared to A-shares at 41.8%, and the dividend yield of the Hong Kong Dividend ETF Fund (513820) is 8.88%, leading the market's mainstream dividend indices [8][9] Group 5: Banking Sector Insights - The banking sector is characterized by high dividends and low valuations, with the Bank ETF leader (512820) showing a dividend yield of 6.71%, the highest among all secondary industry indices [9] - The banking industry is closely tied to macroeconomic growth, and with ongoing policies to stabilize growth, there is potential for improvement in profitability and valuations within the banking sector [10]

Group 1: Power Generation Sector - The profitability of thermal power operators is improving in 2024 mainly due to the decline in coal prices, but there is regional differentiation, with Guangdong's thermal power operators experiencing worsening profitability due to a relaxed power supply-demand situation and further declines in market electricity prices [1][4] - Northern thermal power units show greater profitability improvement, with representative companies like Datang Power, Jingtou Energy, and Jingneng Power benefiting from a low base in 2023 [1][4] - In terms of profit per kilowatt-hour, Datang Power's coal-fired profit is 1.3 cents/kWh, while Huaneng International, Huadian International, and Guodian Power report profits of 1.9, 2.6, and 3.7 cents/kWh respectively [1][4] Group 2: Hydropower - Hydropower performance is stable, with a reaffirmation of its investment value; improved rainfall in 2024 is expected to contribute to increased electricity generation in early 2025 [2] - The pricing advantage of local hydropower remains compared to other local power sources, and the value of hydropower as a regulatory power source has yet to be fully priced [2] Group 3: Wind Power - Wind power operators are facing short-term performance declines due to poor wind conditions, while solar power operators are affected by declining electricity prices and increased curtailment rates [3] - Despite short-term challenges, the long-term value of wind power operators is emphasized, with a recommendation to focus on those with better investment potential [3] Group 4: Coal Industry - The coal industry is under pressure due to declining prices, with Q1 2025 coal prices continuing to fall; the average price of Qinhuangdao port thermal coal is reported at 721 RMB/ton, down 12.3% month-on-month and 20.0% year-on-year [11][12] - The overall performance of the coal sector is declining, with 28 listed coal companies reporting a total revenue of 273.9 billion RMB, down 17.0% year-on-year, and a net profit of 30.18 billion RMB, down 30.5% year-on-year [11][12] - The upcoming summer peak demand may help reduce inventory levels, potentially stabilizing coal prices [12]

| 行业名 | 成交量（亿 | 成交量较昨日增减 | 换手率 | 涨跌幅 | 今日主力资金净流入（亿 | | --- | --- | --- | --- | --- | --- | | 称 | 股） | （%） | （%） | （%） | 元） | | 计算机 | 80.08 | 16.11 | 4.54 | 3.65 | 56.72 | | 电子 | 73.37 | 23.97 | 2.68 | 2.64 | 46.98 | | 非银金 融 | 42.19 | 31.55 | 1.02 | 1.38 | 24.29 | | 机械设 备 | 90.99 | 18.74 | 3.40 | 3.04 | 22.76 | | 有色金 属 | 43.08 | 42.69 | 1.97 | 2.57 | 20.75 | | 通信 | 31.97 | 41.66 | 1.85 | 3.59 | 20.12 | | 电力设 备 | 54.55 | 8.54 | 2.26 | 2.16 | 15.08 | | 汽车 | 53.94 | 4.84 | 2.51 | 2.20 | 13.02 | | 传媒 | 41.10 | 1 ...