未经授权引用或转发须承担法律责任及一切后果，并请务必阅读文后的免责声明 风电行业周报（20250217-20250221） 本周风电设备（申万）指数表现 本周（2025/2/17-2025/2/21）沪深 300 指数+1.00%，申万 31 个行业 指数 16 个上涨，电力设备（申万）指数本周+2.90%，排在第 6 位， 跑赢指数 1.90pct。电力设备二级行业指数仅光伏设备下跌，风电设备 行业指数+1.02%，电池（申万）、电网设备（申万）、其他电源设备Ⅱ （申万）、光伏设备（申万）、电机Ⅱ（申万）分别+3.69%、+2.22%、 +8.32%、-0.75%、+13.70%。从公司表现看，本周风电设备行业 （申万）公司涨幅居前的公司为新强联、威力传动、禾望电气、海锅 股份、振江股份，跌幅居前的公司是湘电股份、三一重能、明阳智能、 金风科技、海力风电。 本周原材料价格小幅波动 原材料价格：本周铁矿石期货收盘价 838.5 元/吨，单价+28 元/吨，环 比+3.5%；铸造生铁价格 3300 元/吨，环比持平；中厚板价格 3494 元 /吨，+7 元/吨；铜、铝现货价格分别为 9494、2702 美元/吨 ...

Investment Rating - The report maintains a "stronger than the market" rating for the wind power equipment sector [3]. Core Insights - The Ministry of Ecology and Environment and four other departments released a notification regarding the "National Key Promotion Low-Carbon Technology Catalog (Fifth Batch)," which includes 103 low-carbon technologies, among which are five key wind power technologies [1][12]. - The wind power sector is experiencing a surge in bidding activities, with a total of 300MW of offshore wind power projects and 1095MW of onshore projects being opened for bidding this week [41][42]. - The average bidding price for offshore wind projects has shown a downward trend, with the average price being 3281.61 yuan/kW [2][41]. Industry Dynamics - The wind power sector saw a total of 79.82GW of new installations in 2024, representing a year-on-year growth of 5.16% [1][25]. - The total wind power generation in 2024 reached 991.6 billion kWh, accounting for 10.06% of the total electricity consumption [1][25]. - The prices of raw materials such as scrap steel, copper, aluminum, and epoxy resin have increased, while the prices of medium-thick plates and rebar have decreased [34][39]. Market Performance - The wind power equipment index had a TTM price-to-earnings ratio of 27.09 and a market-to-book ratio of 1.48 [20][21]. - The wind power equipment sector's performance was -0.73% this week, ranking 110th among 124 sub-sectors [18][21]. Company Recommendations - The report recommends focusing on companies like Sany Heavy Energy, Goldwind Technology, and Tianjun Wind Power, which are expected to benefit from the acceleration of offshore wind construction and overseas market expansion [7]. - Companies with strong market positions in large-scale casting and forging components, such as Jinlei Co. and Riyue Co., are highlighted for their potential growth due to successful overseas product certifications [7].

Investment Rating - The report indicates a cautious investment rating for the machinery equipment sector, with a recent performance of -0.16% compared to the Shanghai Composite Index's increase of 1.19% [13]. Core Insights - The machinery equipment sector has shown a cumulative change of 10.36% over the past three months, outperforming the broader market [13]. - The robotics segment is highlighted for its potential advancements, particularly with the introduction of DeepSeek data distillation technology, which is expected to enhance training efficiency for humanoid robots [5][30]. - The semiconductor equipment sector is anticipated to benefit from optimistic capital expenditure forecasts from major wafer foundries, driven by AI supercycle demand [5][30]. - The new energy equipment sector is experiencing a recovery cycle, with strong demand for electric vehicles and lithium battery equipment [5][30]. Summary by Sections 1. Machinery Equipment Sector Adjustment - The machinery equipment sector has underperformed the market recently, ranking 27th out of 31 sectors [13]. - Six sub-sectors outperformed the market, with engineering machinery components leading with a 3.37% increase [13][20]. 2. AI and Intelligent Manufacturing - The report emphasizes the integration of new algorithms and computing power in shaping new dynamics in intelligent manufacturing [28]. - The introduction of humanoid robots by companies like Unitree Technology showcases advancements in robotics technology [28]. 3. Manufacturing Sector Differentiation - The report notes a significant differentiation within the manufacturing sector, with strong recovery signals in automation and high-end equipment [30]. - The semiconductor equipment market is projected to grow robustly, with a focus on domestic substitution processes [5][30]. 4. New Energy Equipment - The demand for new energy vehicles remains strong, with a reported 34% year-on-year increase in sales [5][30]. - The lithium battery equipment sector is entering a recovery phase, supported by favorable market conditions [5][30]. 5. Semiconductor Equipment - The semiconductor equipment sector is expected to see growth driven by optimistic capital expenditure forecasts from major players like SMIC [5][30]. - The report highlights the importance of domestic substitution in the semiconductor equipment market [5][30].