市值是上市公司股票的市场总价值，反映了投资者对企业未来发展的综合预期。市值管理则是通过战略 规划、投资者沟通、资本运作等手段，提升企业市场价值并减少估值波动，是上市公司治理的重要方 面。因此，做好市值管理回应各方关切，具有十分重要的意义。 根据中国上市公司协会的数据，截至2025年6月末，中国A股上市公司超5400家，总市值突破百万亿 元，化工板块上市公司超410家，市值规模超过5.6万亿元，具备一定的规模和水平。 投资者在配置化工行业投资组合时，最应关注该类标的在低碳技术、碳排放管理、安全治理、供应链责 任等核心ESG议题上的表现。其中，在"双碳"背景下，化工行业作为能源消耗与排放密集型的典型代 表，低碳技术议题是海内外ESG评级机构、投资者关注的焦点，化工企业在低碳技术方面的举措与成果 直接关乎资本市场对其未来发展的预期，该议题也成为化工企业市值管理的命脉所系。通过大量的案例 研究，可以发现，不同市值规模、不同发展阶段、不同产业链及处在产业链上不同位置的企业，在低碳 技术方面呈现出差异化路径选择。 那么化工企业如何在低碳技术上开展差异化实践呢？对于市值规模较小、处于发展初期，且尚未形成技 术壁垒，对产品或 ...

Core Viewpoint - The article emphasizes the importance of market capitalization management for listed companies, particularly in the context of ESG (Environmental, Social, Governance) investment trends, which are becoming critical variables affecting market value [1][2]. Group 1: Market Capitalization Management - Market capitalization reflects investors' comprehensive expectations for a company's future development, and effective market capitalization management is crucial for reducing valuation volatility [1]. - As of June 2025, there are over 5,400 A-share listed companies in China, with a total market capitalization exceeding 100 trillion yuan, and the chemical sector alone has over 410 companies with a market cap exceeding 5.6 trillion yuan [1]. Group 2: ESG Investment Trends - By 2025, global ESG assets are projected to reach $53 trillion, accounting for over one-third of total global assets under management [2]. - As of May 2025, China's ESG public fund size is 824.2 billion yuan, with environmental protection theme funds exceeding 220 billion yuan, representing 27% of the total [2]. - Companies with strong ESG performance and ratings are more likely to attract long-term funding and enjoy financing cost advantages [2]. Group 3: ESG Impact on Market Value - ESG performance can mitigate regulatory and public opinion risks, enhance resource utilization efficiency, and attract ESG capital allocation [2]. - For instance, Satellite Chemical's development of photovoltaic-grade EVA film raw materials led to a reduction of 3.2 tons of CO2 per ton of product, resulting in an 82% increase in market value after being included in the FTSE Russell ESG Index [2]. Group 4: Low-Carbon Technology in the Chemical Industry - In the context of "dual carbon" goals, the chemical industry, being energy-intensive, is under scrutiny for its low-carbon technology initiatives, which are critical for market expectations [3]. - Companies with smaller market caps and in early development stages often leverage low-carbon technology through partnerships with universities and focus on niche market certifications to enhance valuation [3]. Group 5: Competitive Strategies for Established Companies - Established companies with market control often pursue low-carbon technology upgrades by benchmarking against international standards and utilizing a "equipment leasing + technical service" model to enhance profitability [4]. - Chain leader companies aim to set low-carbon technology standards and collaborate with downstream partners to create a closed-loop supply chain, thereby increasing green premiums and overall industry valuation [4]. Group 6: Transformation of Valuation Systems - The ESG practices driven by low-carbon technology are reshaping the valuation systems of listed chemical companies, transitioning from compliance costs to strategic assets [4]. - The differentiation in market capitalization within the Chinese chemical industry is becoming evident, with increasing investor focus on ESG management practices [4].