近日，中关村储能产业技术联盟（CNESA）与自然资源保护协会（NRDC）在北京签署合作谅解 备忘录（MOU）。 中关村储能产业技术联盟理事长陈海生、自然资源保护协会总裁兼首席执行 官马尼什·巴普纳（Manish Bapna）出席签约仪式。 中关村储能产业技术联盟秘书长刘为、自然 资源保护协会北京代表处首席代表张洁清代表双方进行签约。 签约仪式前，陈海生理事长向自然资源保护协会代表团介绍了压缩空气储能模型的工作机理和技 术进展。 相关阅读 重磅！国家发展改革委、国家能源局正式发布电力辅助服务市场基本规则 两部门发文：明确各地电力现货市场运行时间表 国家发展改革委、国家能源局发布加快推进虚拟电厂发展的指导意见 联盟官微 关注政策、项目、企业、市场活动 联盟官方小秘书 入会、入群、产业交流、活动对接 马尼什·巴普纳（Manish Bapna）表示，作为深耕环保领域的国际机构， 自然资源保护协会长期 助力中国低碳转型。 储能技术是实现全球能源转型、 实现《巴黎协定》气候目标的 关键。自然 资源保护协会与中关村储能产业技术联盟已经建立了坚实的合作基础，希望此次备忘录的签署能 进一步深化双方在储能技术创新、政策协同等方面 ...

Core Viewpoint - The company Feima International has a high rolling P/E ratio of 313.71, significantly above the industry average of 48.39, indicating potential overvaluation in the market [1][2]. Company Overview - Feima International specializes in supply chain management services and environmental new energy, with key products including comprehensive logistics services, trade execution services, and PPP project construction services [1]. - The company has established strong competitive advantages in business platform and operations, enterprise qualifications, management team, and brand reputation over years of exploration and accumulation [1]. Financial Performance - For Q1 2025, Feima International reported revenue of 54.66 million, a year-on-year decrease of 12.13%, and a net loss of approximately 768,248, indicating a significant decline of 112.24% compared to the previous year [1]. - The gross profit margin for the company stands at 29.66% [1]. Market Position - As of Q1 2025, Feima International ranks 116th in terms of P/E ratio within the environmental industry, which has an average P/E of 48.39 and a median of 29.42 [1][2]. - The total market capitalization of Feima International is approximately 6.733 billion [1][2]. Shareholding Structure - Eight institutions hold shares in Feima International, with a total of 1,006.18 million shares valued at 2.405 billion [1].

Report Title - "The Divergence of Long - Short Term Spreads - Credit Spread Weekly Report (5/4)" [1][6] Report Industry Investment Rating - Not provided in the given content Core Viewpoints - From April 27th to April 30th, most bond yields declined. For 0.5 - 1Y industrial bonds, commercial bank second - tier capital bonds, securities company subordinated bonds, and securities company perpetual bonds, most yields dropped by over 2bp; for 0.5 - 1Y urban investment bonds and commercial financial bonds, most yields decreased by over 1bp; for 2Y industrial bonds and commercial financial bonds, most yields declined by over 1bp; the 2Y securities company subordinated bond yield rose by over 2bp; and the 3 - 5Y commercial financial bond yield dropped by over 2bp. Regarding credit spreads, the 0.5Y industrial bonds and commercial bank second - tier capital bond credit spreads mostly narrowed by over 5bp; the 1Y commercial bank second - tier capital bond credit spread narrowed by over 3bp; the 2Y securities company subordinated bonds and securities company perpetual bond credit spreads widened by over 3bp; and the 5Y urban investment bonds and industrial bond credit spreads mostly widened by over 2bp [2][6] Summary by Relevant Catalogs Yield and Spread Overview Yield and Spread of Each Maturity - Treasury bond yields at 0.5Y, 1Y, 2Y, 3Y, and 5Y were 1.47%, 1.46%, 1.45%, 1.48%, and 1.52% respectively, with weekly changes of - 3.5bp, 0.9bp, - 2.2bp, - 2.5bp, and - 2.2bp. Their historical quantiles were 11.9%, 13.2%, 8.7%, 6.2%, and 3.9% respectively. Similar data for other bond types such as national development bonds, local government bonds, etc., are also presented in detail [14] Credit Spread and Its Changes for Each Maturity - The 0.5Y, 1Y, 2Y, 3Y, and 5Y credit spreads of local government bonds were -, 12.01bp, 13.93bp, 14.34bp, and 14.37bp respectively, with weekly changes of -, 0.1bp, 0.2bp, - 1.5bp, and - 2.8bp. Their historical quantiles were -, 44.9%, 43.7%, 45.1%, and 38.6% respectively. Similar data for other bond types are also provided [16] Credit Bond Yields and Spreads by Category (Hermite Algorithm) Urban Investment Bonds by Region - In terms of yields, from April 27th to April 30th, most provincial urban investment bond yields declined. For example, the 5Y Guizhou urban investment bond yield dropped by about 35bp. In terms of credit spreads, the 0.5 - 1Y urban investment bond credit spreads mostly narrowed; the 2Y urban investment bond credit spreads mostly widened; the 3 - 5Y urban investment bond credit spreads showed differentiation, with the 3 - 5Y Guizhou urban investment bond credit spreads narrowing significantly [7] Industrial Bonds by Industry - From April 27th to April 30th, industrial bond yields generally declined. The 0.5 - 1Y industrial bond credit spreads generally narrowed, the 2 - 3Y industrial bond credit spreads showed differentiation, and the 5Y industrial bond credit spreads generally widened [7] Financial Bonds by Subject - From April 27th to April 30th, financial bond yields generally declined, with the 5Y city commercial bank second - tier capital bond yield dropping by about 55bp. The 0.5 - 1Y financial bond credit spreads generally narrowed, and the 2 - 5Y financial bond credit spreads showed differentiation [7] Credit Bond Yields and Spreads by Category (Balance Average Algorithm) Urban Investment Bonds by Region - Based on the balance average algorithm, from April 27th to April 30th, the 5Y Yunnan urban investment bond could target a return of over 3.2%, and the 5Y Qinghai urban investment bond could target a return of 3.0% or more. The 5Y Yunnan urban investment bond credit spread was significantly higher than that of medium - and short - term bonds, with high riding returns [8] Real Estate Private Enterprise Bonds - From April 27th to April 30th, the yields of real estate private enterprise bonds at all maturities were higher than those of other bond types, and the 0.5 - 1Y real estate private enterprise bond yields dropped by over 17bp [8] Financial Bonds - From April 27th to April 30th, the financial bond credit spreads generally narrowed, and the 3 - 5Y private securities company subordinated bonds could target a return of 4.7% or more [8]

从微观出发的五维行业轮动月度跟踪 202505 2025 年 05 月 06 日 证券研究报告·金融工程·金工定期报告 金工定期报告 20250506 [Table_Tag] [Table_Summary] 报告要点 证券分析师 高子剑 执业证书：S0600518010001 021-60199793 gaozj@dwzq.com.cn 证券分析师 凌志杰 执业证书：S0600525040007 lingzhj@dwzq.com.cn 相关研究 《从微观出发的五维行业轮动 月度跟踪 202504》 2025-03-31 东吴证券研究所 1 / 9 金工定期报告 内容目录 | 1. 五维行业轮动模型简介 | | --- | | 2. 五维行业轮动模型绩效跟踪 | | 2.1. 五维行业轮动模型评分 | | 2.2. 五维行业轮动模型回测绩效表现 | | 3. 五维行业轮动模型持仓跟踪 | | 4. 五维行业轮动模型的指数增强策略 . | | 5. 风险提示 . | 2 / 9 东吴证券研究所 请务必阅读正文之后的免责声明部分 金工定期报告 图表目录 请务必阅读正文之后的免责声明部分 ◼ 模型多空对冲绩效：以 2 ...

Investment Rating - The industry investment rating is maintained at "Outperform" [1] Core Views - The solid waste treatment sector shows a clear trend in dividends, with improving cash flow and profitability. The combination of "incineration + IDC" is expected to open a second growth curve. Water and wastewater treatment are seeing initial cost reduction and efficiency improvements, with attention on water price increases across various regions. The environmental equipment sector is showing signs of recovery in Q1 2025 [1][4][6] Summary by Sections Environmental Equipment - In Q1 2025, among 28 companies in the environmental equipment sector, 10 achieved year-on-year growth in net profit attributable to shareholders, while 3 turned losses into profits. In 2024, 8 companies saw a year-on-year increase in net profit, with 1 company turning profitable. The sales of sanitation vehicles reached 15,483 units, marking a 3.5% year-on-year increase, indicating a recovery trend [3][6] Solid Waste Treatment - The solid waste treatment sector reported a revenue of 1,493.72 billion yuan in 2024, a year-on-year increase of 36.09%. The net profit attributable to shareholders was 131.08 billion yuan, up 31.73%. In Q1 2025, the sector achieved a revenue of 353.81 billion yuan, a 30.99% year-on-year increase, with a net profit of 39.41 billion yuan, reflecting a 19.41% year-on-year growth [32][39][41] Water and Wastewater Treatment - In 2024, among 52 companies in the water and wastewater treatment sector, 17 achieved year-on-year growth in net profit, while 2 turned losses into profits. In Q1 2025, 23 companies reported year-on-year growth in net profit, with 4 turning profitable. The sector is experiencing initial improvements in cost reduction and efficiency [4][63]

江西省投资集团有限公司（简称"江投集团"），由原江西省投资集团、原江西省能源集团于2019年2月战略重组而来，是江西省 省属重点国企和国有资本投资运营平台，集团总部办公地在江西省南昌市。近年来，江投集团聚焦国有资本投资运营和支持国 家级新区赣江新区开发建设核心功能的使命方向，立足能源（电力、天然气、煤炭）、环保、建筑、交通、金融等核心产业， 深入推进布局优化和结构调整，加快传统产业转型升级，在培育战略性新兴产业上占据主动。2024年实现营收485亿元，集团资 产规模达1703亿元，再次入选中国企业500强和中国服务业企业200强；旗下投资企业近400家，员工2.9万人，代江西省国资委持 有江西省建材集团、江西数字集团和江钨控股集团股权，拥有赣能股份、安源煤业、万年青等3家上市公司，业务遍及国内21个 省市和非洲、亚洲、中东和南太平洋地区的20多个国家。 江西江投资本有限公司（简称"江投资本"）是江投集团二级企业，成立于2021年2月，注册资本45亿元，是江投集团产业金融的 主要承接载体，旨在打造集产业培育、资本运作于一体的专业化、市场化产业资本平台。江投资本秉持"以投促产、以融助 强"发展理念，依托江投集团的 ...

Investment Rating - The report maintains an "Accumulate" rating for the company with a target price of 26.61 RMB [6][7]. Core Insights - The company reported a revenue of 2.924 billion RMB in 2024, representing a year-on-year increase of 19.09%, and a net profit of 307.32 million RMB, up 57.07% year-on-year, exceeding expectations primarily due to lower financial costs [1][4]. - The company's Vietnam project achieved full production and sales in 2024, contributing significantly to revenue growth, with plans for a second phase expected to enhance future performance [3][4]. - The report highlights rapid revenue growth in decorative building materials and PET products, with a focus on improving the gross margin of PET products, which currently stands at 3.15% [2][4]. Summary by Sections Financial Performance - In 2024, the company achieved a revenue of 2.924 billion RMB, a 19.09% increase from the previous year, and a net profit of 307.32 million RMB, reflecting a 57.07% increase [5]. - The first quarter of 2025 saw revenues of 793 million RMB, a 25.19% year-on-year increase, with a net profit of 72.32 million RMB, showing a marginal increase of 0.02% [1]. Revenue Breakdown - The revenue from decorative building materials grew by 31.55% year-on-year, while PET products saw a 30.62% increase. However, the gross margin for PET products remains low at 3.15% [2][4]. - The company plans to enhance its recycling network and optimize production processes to improve the gross margin of PET products in the future [2]. Project Developments - The Vietnam project generated 298 million RMB in revenue in 2024, marking a 109.78% increase year-on-year, with net profit rising by 71.75% to 31.04 million RMB [3]. - The company announced an investment of approximately 60 million USD for the second phase of the Vietnam project, which is expected to be completed in 24 months and will significantly increase production capacity [3]. Valuation Metrics - The report projects a net profit of 311.40 million RMB for 2025, with an expected EPS of 1.66 RMB. The target price is based on a PE ratio of 16.0x for 2025 [4][5].

Summary of Conference Call Notes Industry Overview Chemical Industry - In 2024, the chemical sector's revenue decreased by 2.7% year-on-year, with net profit down by 4.3%, but showed a significant quarter-on-quarter growth of 180% [1][4] - Sub-sectors performing well include tires and synthetic leather, while potassium fertilizer and oil trading faced challenges [1][4] - In Q1 2025, growth was observed in fiberglass, modified plastics, and potassium fertilizer, while soda ash, petrochemicals, and polyurethane remained under pressure [1][5] - Key factors affecting the tire sector include raw material price fluctuations and overseas tariff risks [6] Power Industry - In 2024, electricity consumption growth was relatively high, with a 6.7% increase, but Q1 2025 saw limited impact from temperature changes [11] - Thermal power profitability improved due to declining coal prices, although profits remained stable due to electricity price and consumption limits [11][13] - Wind power generation increased by 15.7% in 2024, but utilization hours decreased; solar power competitiveness significantly improved with a 45.3% year-on-year growth in Q1 2025 [14] - Recommendations include focusing on leading companies in renewable energy such as China Yangtze Power and Longyuan Power [1][22] Real Estate Industry - The real estate sector is in a contraction phase, with many companies experiencing declines in cash short-term debt ratios and net debt ratios [24] - Central and state-owned enterprises hold a significant share of net profits, but most real estate companies saw declines in net profits [25] - There is potential for recovery in housing transaction volumes, particularly in first-tier and some second-tier cities, with recommendations for improvement-oriented companies like Binjiang Group and Greentown China [28] Transportation Industry - The transportation sector saw revenue and net profit growth in 2024, driven by increases in shipping, aviation, and express delivery [29] - The express delivery sector experienced a significant volume increase of 21.5% in 2024, with continued growth of 21.6% in Q1 2025, despite ongoing price competition [30] - The aviation sector showed a notable profit increase in 2024, but Q1 2025 saw a return to losses, with significant performance from Huaxia Airlines [31] Non-ferrous Metals - In Q1 2025, the copper sector's revenue decreased by 7.8%, but net profit increased by 22% quarter-on-quarter [36] - The aluminum sector faced a revenue decline, but profits improved due to falling prices of alumina [36] - Investment recommendations focus on defensive strategies, prioritizing precious and energy metals [36] Key Insights - The chemical sector is experiencing mixed performance across sub-sectors, with a focus on raw material costs and demand fluctuations [1][6] - The power industry is transitioning towards renewable energy, with significant growth in solar and wind sectors [14][22] - The real estate market is stabilizing, with potential recovery in specific urban areas, highlighting the importance of cash flow management [24][28] - The transportation sector is benefiting from increased demand, particularly in express delivery, despite competitive pricing pressures [30][32] - Non-ferrous metals are facing challenges from tariffs and supply-demand imbalances, with a cautious investment outlook [36]

联合研究丨组合推荐 [Table_Title] 金融制造行业 5 月投资观点及金股推荐 research.95579.com 1 丨证券研究报告丨 报告要点 [Table_Summary] 长江金融行业（地产、非银、银行）和制造行业（电新、机械、军工、轻工、环保）2025 年 5 月投资观点及金股推荐。 分析师及联系人 [Table_Author] 邬博华 于博 赵智勇 SAC：S0490514040001 SAC：S0490520090001 SAC：S0490517110001 SFC：BQK482 SFC：BUX667 SFC：BRP550 王贺嘉 蔡方羿 徐科 SAC：S0490520110004 SAC：S0490516060001 SAC：S0490517090001 SFC：BUX462 SFC：BUV463 SFC：BUV415 刘义 吴一凡 马祥云 SAC：S0490520040001 SAC：S0490519080007 SAC：S0490521120002 SFC：BUV416 SFC：BUV596 SFC：BUT916 请阅读最后评级说明和重要声明 2 / 13 %% %% %% %% ...

Investment Rating - Maintain "Buy" rating for the industry [10] Core Viewpoints - The report highlights a mixed performance across various sectors within the public utility and environmental protection industry, with coal prices declining and water supply improving, reshaping the defensive value of water and coal [3] - The overall electricity consumption growth slowed down due to a warm winter and high base effects from the previous year, impacting thermal power generation negatively [4][29] - The renewable energy sector faces profit pressure due to declining utilization rates and electricity prices, despite significant installed capacity growth [4][52] - Hydropower benefits from improved water supply and reservoir management, leading to increased revenue and profit in early 2025 [5][7] - The environmental sector shows stable performance in water and solid waste operations, with a recovery in water profitability in early 2025 [5][6] Summary by Sections 1. Overview of 2024 Reports and 2025 Q1 - The electricity industry saw a 6.7% growth in consumption in 2024, driven by structural optimization and rising demand for new energy sources [16] - The environmental sector experienced a revenue decline of 2.7% and a net profit drop of 31% in 2024, with operational efficiency improvements in existing assets [16] 2. Sector Performance from 2024 to Q1 2025 2.1 Thermal Power - Thermal power generation faced pressure from electricity prices and demand, but benefited from lower coal prices, leading to a net profit increase of 6.5% in Q1 2025 [4][36][37] 2.2 Renewable Energy - The renewable energy sector's profit was under pressure due to declining utilization rates and electricity prices, despite a 15.7% increase in wind power generation in 2024 [4][52] 2.3 Hydropower - Hydropower generation increased by 11.7% in 2024, with a significant profit increase in Q1 2025 due to improved water supply [5][7] 2.4 Environmental Protection - The environmental sector showed stable performance in water and solid waste operations, with a recovery in profitability in early 2025 [5][6] 3. Key Companies in the Sector - Focus on leading companies in thermal power, hydropower, and nuclear power, such as Huadian International, Yangtze Power, and China Nuclear Power, respectively [8]