Market Overview - A-shares experienced a pullback after an initial rise, with all three major indices closing in the red. The Shanghai Composite Index fell by 0.1% to 3426.43 points, the Shenzhen Component dropped by 0.32% to 10979.05 points, and the ChiNext Index decreased by 0.28% to 2222.35 points. The Northbound Trading Index saw a significant decline of 2.85% [1] Sector Performance Reducer Concept - The reducer concept saw a strong rally, with several stocks hitting the daily limit. Notable performers included Shuangfei Group, Shaoneng Co., Qinghai Huading, and Ningbo Dongli, all of which reached their daily limit. Tongli Technology rose over 10%, while Hangzhou Gear's stock increased nearly 6%. Year-to-date, stocks like Shuangfei Group and Xiangyang Bearing have seen gains exceeding 100% [3][4] Green Energy Concept - The green energy sector was active, with stocks such as Shaoneng Co., Yatong Co., Linzhou Heavy Machinery, and others hitting their daily limit. Jin Gu Co. rose by over 8% [8][9] Industry Insights Reducer Market - According to Mitu Consulting, reducers account for 13% of the core component value of humanoid robots. The market size for harmonic reducers in China is projected to reach 2.6 billion yuan in 2023, with the demand for 1 million humanoid robots potentially generating a market size of 11.2 billion yuan for harmonic reducers. The domestic market is currently dominated by Japanese manufacturers, with Harmonic holding a 40% market share and Green Harmonic following with 18% [5][6] Green Certificate Market - A joint opinion from several government departments aims to promote the high-quality development of the green certificate market. By 2027, the trading system for green certificates is expected to be fundamentally improved, with a combination of mandatory and voluntary consumption mechanisms. The market is anticipated to see significant growth, with a more efficient operation by 2030 [10][11] Company Highlights BYD - BYD's stock reached a new high, climbing nearly 4% to 399 yuan per share during trading, closing at 397.07 yuan, a 3.25% increase. The company recently launched its Super e-platform, featuring advanced technologies aimed at alleviating range anxiety for electric vehicle users. The introduction of an employee stock ownership plan is expected to enhance stakeholder alignment and boost market confidence [12][13]

证券研究报告| 行业周报 2025 年 03 月 02 日 电力 煤价加速下跌重视火电超额机会，2025 能源工作强调绿色保供 本周行情回顾：本周（2.24-2.28）上证指数报收 3320.90 点，下降 1.72%，沪深 300 指数报收 3890.05 点，下降 2.22%。中信电力及公用事业指数报收 2752.47 点，下降 1.03%，跑赢沪深 300 指数 1.19pct，位列 30 个中信一级板块涨跌幅榜 第 15 位。 本周行业观点： 投资建议：本周煤价快速下跌至 700 元/吨附近，重视火电超额机会。市场对于 电价预期已经相对充分，区域电价风险基本出清、煤价下跌或超预期，建议关注 重点火电标的：皖能电力、申能股份、华电国际、浙能电力。推荐布局低估绿电板 块，推荐优先关注低估港股绿电以及风电运营商，建议关注新天绿色能源（H）、 龙源电力（H）、中闽能源、福能股份。把握水核防御，水电板块，建议关注长江 电力、国投电力、川投能源、华能水电；核电板块，建议关注中国核电和中国广核。 风险提示：原料价格超预期上涨；项目建设进度不及预期；电力辅助服务市场、绿 证交易等政策不及预期。 增持（维持） 行业走势 ...

证券研究报告| 行业周报 2025 年 03 月 02 日 电力 煤价加速下跌重视火电超额机会，2025 能源工作强调绿色保供 本周行情回顾：本周（2.24-2.28）上证指数报收 3320.90 点，下降 1.72%，沪深 300 指数报收 3890.05 点，下降 2.22%。中信电力及公用事业指数报收 2752.47 点，下降 1.03%，跑赢沪深 300 指数 1.19pct，位列 30 个中信一级板块涨跌幅榜 第 15 位。 作者 分析师 张津铭 执业证书编号：S0680520070001 邮箱：zhangjinming@gszq.com 本周行业观点： 投资建议：本周煤价快速下跌至 700 元/吨附近，重视火电超额机会。市场对于 电价预期已经相对充分，区域电价风险基本出清、煤价下跌或超预期，建议关注 重点火电标的：皖能电力、申能股份、华电国际、浙能电力。推荐布局低估绿电板 块，推荐优先关注低估港股绿电以及风电运营商，建议关注新天绿色能源（H）、 龙源电力（H）、中闽能源、福能股份。把握水核防御，水电板块，建议关注长江 电力、国投电力、川投能源、华能水电；核电板块，建议关注中国核电和中国广核。 风险 ...