Core Viewpoint - The biodiesel sector experienced a decline of 1.1% on February 10, with Fengbei Bio leading the drop. The Shanghai Composite Index rose by 0.13%, while the Shenzhen Component Index increased by 0.02% [1]. Group 1: Market Performance - The closing price of Fengbei Bio was 56.75, reflecting a decrease of 3.21% [1]. - The biodiesel sector saw a net outflow of 56.84 million yuan from main funds, while retail investors contributed a net inflow of 46.01 million yuan [1]. - The trading volume for the biodiesel sector was significant, with stocks like Zhongliang Technology and Haixin Energy showing notable trading activity [1]. Group 2: Individual Stock Analysis - Zhongliang Technology closed at 6.43, down by 0.77%, with a trading volume of 217,100 shares [1]. - Fengbei Bio had a net outflow of 8.37 million yuan from main funds, while retail investors contributed a net inflow of 5.62 million yuan [2]. - The stock of Zhuoyue New Energy closed at 76.28, down by 1.56%, with a significant net outflow of 19.20 million yuan from main funds [2].

从资金流向上来看，当日生物柴油板块主力资金净流入2119.31万元，游资资金净流出1751.15万元，散 户资金净流出368.16万元。生物柴油板块个股资金流向见下表： 证券之星消息，2月5日生物柴油板块较上一交易日下跌1.33%，山高环能领跌。当日上证指数报收于 4075.92，下跌0.64%。深证成指报收于13952.71，下跌1.44%。生物柴油板块个股涨跌见下表： 以上内容为证券之星据公开信息整理，由AI算法生成（网信算备310104345710301240019号），不构成 投资建议。 ...

证券日报网讯 2月3日，山高环能在互动平台回答投资者提问时表示，公司2024年eps低于0.05，根据深 交所相关规定可免于业绩预告。 （文章来源：证券日报） ...

证券代码：000803 证券简称：山高环能 公告编号：2026-003 山高环能集团股份有限公司 关于为下属公司提供担保的进展公告 山高环能集团股份有限公司（以下简称"公司"或"山高环能"）及控股子公司 对外担保总额超过最近一期经审计净资产 100%，对资产负债率超过 70%的被担 保对象的担保金额超过公司最近一期经审计净资产 50%。敬请广大投资者充分关 注担保风险。 一、担保情况概述 （一）对外担保事项 公司下属公司因业务发展需要及补充流动资金原因，拟与金融机构开展融资 业务，由公司为其提供连带责任保证担保，具体担保情况如下： 1.公司下属公司天津明瑞油脂有限公司（以下简称"天津明瑞"）向盛京银行 股份有限公司天津分行（以下简称"盛京银行"）申请综合授信，额度金额叁仟万 元整（敞口额度叁仟万元整），币种为人民币，业务种类为流动资金贷款、供应 商融资，授信期限为 12 个月，由山高环能提供保证担保。 2.公司下属公司天津奥能绿色能源有限公司（以下简称"天津奥能"）向上海 浦东发展银行股份有限公司天津分行（以下简称"浦发银行"）申请融资额度业务， 融资额度为人民币 3,000 万元，额度使用期限自 2026 ...

Summary of Conference Call Notes Industry Overview - The focus is on the environmental protection industry, with a specific emphasis on carbon reduction efforts and upcoming earnings reports from various companies in the sector [1][2]. Key Points and Arguments - **Earnings Reports**: By January 30, 2026, 61 environmental companies have released their earnings forecasts for 2025. Among these: - 14 companies are expected to see significant positive growth in earnings - 4 companies are projected to experience a decline in earnings - 8 companies are anticipated to turn losses into profits - 35 companies are expected to report losses [1][2]. - **Notable Performers**: - **Wanyi Technology**: Expected net profit for 2025 is between 42 million to 62 million yuan, representing a year-on-year increase of 191.52% to 330.34% - **Gao Neng Environment**: Projected net profit for 2025 is between 750 million to 900 million yuan, reflecting a year-on-year growth of 55.66% to 86.79% - **Yuehai Investment**: Expected net profit growth of 43% for 2025, with an estimated profit close to 4.5 billion HKD based on 2024 figures [2]. - **Carbon Reduction Initiatives**: The year 2026 marks a significant shift towards stringent carbon emission controls, with local governments facing formal evaluations of carbon neutrality targets for the first time [2]. - **EU Carbon Tariff**: The EU has implemented a carbon tariff as of January 1, 2026, which is expected to increase the cost of exports from China to the EU. Exporting companies can mitigate these costs through the use of green energy and recycled resources [3]. Additional Important Insights - **Green Energy Demand**: The demand for green energy in global transportation is increasing, particularly with the EU's plan to mandate a rise in Sustainable Aviation Fuel (SAF) usage from 2% to a long-term target of 70% by 2025 [3]. - **UCO Pricing**: The price of Used Cooking Oil (UCO) has reached 1,075 USD per ton, marking a 9.1% increase since early 2025. This price increase is expected to enhance profit margins for companies involved in the processing of waste oils [3]. - **Companies to Watch**: - **Recycling and Resource Recovery**: Companies like Yingke Recycling, Langkun Technology, and Dadi Ocean are highlighted for their roles in the recycling sector - **Green Steam and Methanol**: Companies such as Huanlan Environment and China Tianying are noted for their contributions to green steam and methanol production [3].

Investment Rating - The industry is rated as "Outperform the Market - A" [4] Core Insights - The price increase of dyes has been realized, and attention should be paid to changes in the SAF (Sustainable Aviation Fuel) industry chain [1][12] - The supply of key intermediate H acid is under pressure due to environmental and safety production constraints, leading to a significant cost increase for active dyes [2][3] - The industry is experiencing a dual transformation in cost and market structure, with a focus on the concentration of market share among leading companies due to stricter environmental regulations [10][9] Summary by Sections Key Intermediate Supply and Price Dynamics - H acid, essential for producing active dyes, faces supply constraints due to environmental pressures and production incidents, leading to a projected price increase that could raise active dye production costs significantly [2][3] - The effective capacity of H acid is currently below 60,000 tons, with a potential reduction of over 25% due to maintenance shutdowns, reinforcing cost support expectations for active dyes [2] Market Structure and Environmental Regulations - The dye industry is undergoing a consolidation phase, with many non-compliant small manufacturers exiting the market, leading to a more oligopolistic structure [3][10] - The active dye market's CR4 (concentration ratio) is 64.91%, while the dispersed dye market's CR4 is 70.69%, indicating a significant level of market concentration [10] Investment Opportunities - Companies to watch include Runtao Co., Zhejiang Longsheng, Jinji Co., Jihua Group, Yabang Co., Annuoqi, Fulei Ant, Wanfeng Co., and Haixiang Pharmaceutical, which are positioned to benefit from the evolving market dynamics [11] - The SAF sector is also highlighted for potential growth, with expected increases in demand driven by regulatory changes and market dynamics [12][14]

Investment Rating - The report recommends a "Buy" rating for several companies in the environmental sector, including Lianmei Holdings, Shanggou Environmental, Longkun Technology, Weiming Environmental, Hanlan Environment, Dadi Ocean, Shanghai Industrial Holdings, and Conch Venture [1]. Core Insights - The transition from "energy consumption dual control" to "carbon emission dual control" is emphasized, with a focus on circular reduction and green energy industries. The year 2026 marks the first year of full transition to carbon emission dual control, with significant efforts expected in carbon reduction [1][11]. - The report highlights the impact of the EU carbon tariff, which will officially be implemented on January 1, 2026, significantly increasing the cost of exports from China to the EU. Current carbon prices in the EU are around 80-90 euros per ton, compared to approximately 81 yuan per ton in China [1][16]. - Companies involved in the circular economy, such as those in recycling and green energy, are recommended for investment due to their potential to reduce carbon emissions and adapt to new regulations [1][17]. Summary by Sections Section 1: Carbon Emission Dual Control Implementation - The "14th Five-Year Plan" shifts focus to carbon emission control, emphasizing the need for a new energy system and the integration of carbon reduction, pollution reduction, and green growth [11][12]. Section 2: Fund Holdings in Environmental Stocks - As of Q4 2025, the fund allocation for environmental stocks is only 0.23%, a decrease of 0.13 percentage points year-on-year, indicating a recovery trend since the lows of 2020 [21][26]. Section 3: Biodiesel Market Insights - The price of UCO (Used Cooking Oil), a key raw material for biodiesel, has increased by 7.6% to $1,060 per ton, while SAF (Sustainable Aviation Fuel) prices have decreased slightly but remain high at $2,150 per ton [31][35]. Section 4: Policy and Event Tracking in the Dual Carbon Field - Recent policies emphasize the construction of zero-carbon factories and the promotion of green development, with specific targets set for various industries by 2030 [39][40]. Section 5: Key Company Valuations and Financial Analysis - The report provides detailed financial metrics for key companies, including earnings per share (EPS), price-to-earnings (PE) ratios, and return on equity (ROE), indicating a generally positive outlook for the sector [4].

证券代码：000803 证券简称：山高环能 公告编号：2026-002 山高环能集团股份有限公司 关于为下属公司提供担保的进展公告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚假记载、 误导性陈述或重大遗漏。 特别风险提示： 山高环能集团股份有限公司（以下简称"公司"或"山高环能"）及控股子公司 对外担保总额超过最近一期经审计净资产 100%，对资产负债率超过 70%的被担 保对象的担保金额超过公司最近一期经审计净资产 50%。敬请广大投资者充分关 注担保风险。 一、担保情况概述 公司下属控股公司北京新城热力有限公司（以下简称"新城热力"）为补充流 动资金等用途，决定与徽商银行股份有限公司北京通州支行（以下简称"徽商银 行"）开展流动资金借款业务。本次融资额度 5,000 万元，融资期限 12 个月，由 公司及北清热力有限责任公司（以下简称"北清热力"）提供保证担保。 2025 年 4 月 21 日、2025 年 5 月 14 日公司分别召开了第十一届董事会第二 十次会议与 2024 年年度股东大会，会议审议通过《关于 2025 年度对外担保额度 预计的议案》，同意自公司 2024 年年度 ...

Investment Rating - The report maintains an "Outperform" rating for the public utility and environmental sectors [6][8]. Core Views - The report highlights that coal and electricity prices are declining simultaneously, which is expected to maintain reasonable profitability for thermal power companies. Recommendations include major thermal power companies such as Huadian International and Shanghai Electric [4][20]. - Continuous government policies supporting the development of renewable energy are anticipated to lead to stable profitability in renewable power generation. Recommended companies include Longyuan Power, Three Gorges Energy, and regional offshore wind power companies [4][20]. - The report notes that the growth in installed capacity and power generation will offset the downward pressure on electricity prices, with nuclear power companies expected to maintain stable profitability. Recommended companies include China Nuclear Power and China General Nuclear Power [4][20]. - The report emphasizes the defensive attributes of hydropower stocks in a global interest rate decline environment, recommending Jiangsu Yangtze Power as a stable and growth-oriented hydropower leader [4][20]. - The environmental sector is entering a mature phase, with significant improvements in free cash flow. The report suggests focusing on "utility-like investment opportunities" in the environmental sector, recommending companies such as China Everbright Environment and Shanghai Industrial Holdings [21]. Summary by Sections Market Review - The Shanghai Composite Index rose by 0.57%, while the public utility index increased by 0.06% and the environmental index by 0.27%. The relative returns for public utilities and environmental sectors were 0.63% and 0.84%, respectively [13][22]. Important Events - Shanxi Province initiated a bidding process for the 2026 incremental renewable energy project mechanism, with a total bidding scale of 9.576 billion kWh, including 3.527 billion kWh from wind power and 6.049 billion kWh from solar power. The bidding price range is set between 0.2 and 0.32 yuan/kWh [2][14]. Special Research - The report outlines that over 26 cities in China have raised water prices in 2025, with adjustments primarily between 10% and 30%. The report emphasizes the necessity of price adjustments due to rising costs faced by water supply companies [3][17][19]. Investment Strategy - The report recommends various companies across different sectors, including thermal power, renewable energy, nuclear power, hydropower, and environmental services, based on their expected performance and market conditions [4][20][21].

Investment Rating - The report maintains an "Outperform" rating for the public utility and environmental sectors [1][6][8]. Core Insights - The report highlights the launch of the 2026 incremental renewable energy project pricing mechanism in Shanxi Province, with a bidding range of 0.2-0.32 CNY/kWh and a total bidding volume of 9.576 billion kWh [2][14]. - It notes that over 26 cities in China have raised water prices in 2025, with adjustments typically ranging from 10% to 30% [3][17]. - The report emphasizes the importance of the carbon neutrality context, recommending investments in the renewable energy supply chain and integrated energy management [20]. Summary by Sections Market Review - The Shanghai Composite Index rose by 0.57%, while the public utility index increased by 0.06% and the environmental index by 0.27% [1][13]. - Within the electricity sector, thermal power increased by 0.35%, while hydropower decreased by 1.76% and renewable energy generation rose by 1.61% [1][22]. Important Events - The Shanxi pricing mechanism for renewable energy projects has a total scale of 95.76 billion kWh, with wind power at 35.27 billion kWh and solar power at 60.49 billion kWh [2][14]. - The bidding submission rate for both wind and solar power is set at 120% [2][14]. Investment Strategy - Recommendations include major thermal power companies like Huadian International and Shanghai Electric, as well as leading renewable energy firms such as Longyuan Power and Three Gorges Energy [4][20]. - The report suggests that nuclear power companies like China Nuclear Power and China General Nuclear Power will maintain stable profitability [4][20]. - It also highlights the defensive attributes of hydropower stocks in a global interest rate decline environment, recommending Changjiang Power [4][20]. Special Research - The report discusses the challenges in adjusting water prices due to regulatory processes, with many water supply companies facing profitability issues [3][17]. - It notes that the average annual cost increase for the water supply industry is about 3%, leading to a situation where some companies operate under a "low price + loss + government subsidy" model [3][17]. Company Profit Forecasts - The report provides profit forecasts and investment ratings for various companies, all rated as "Outperform," including Huadian International, Longyuan Power, and China Nuclear Power [8][21].