沪深两市全天主力资金净流出569.34亿元，其中，科创板主力资金净流出46.68亿元，主力资金净流入的 有180只股，主力资金净流出的有407只股。 证券时报•数据宝统计显示，今日科创板个股上涨的有184只，涨停的有南新制药、东芯股份等2只，下 跌的有399只。 资金流向方面，今日主力资金净流入的科创板股共有180只，其中，5只个股主力资金净流入超亿元，寒 武纪主力资金净流入6.05亿元，净流入资金居首；华丰科技、东芯股份紧随其后，全天净流入资金分别 为1.37亿元、1.30亿元。主力资金净流出的有407只，净流出资金最多的是仕佳光子，该股今日下跌 12.46%，全天主力资金净流出6.21亿元，其次是电气风电、博瑞医药，主力资金净流出分别为3.40亿 元、3.00亿元。 从主力资金连续性进行观察，共有39只个股主力资金连续3个交易日以上持续净流入，连续流入天数最 多的是科汇股份，该股已连续7个交易日净流入；连续净流入天数较多的还有华润微、博汇科技等，主 力资金分别连续流入6天、6天。主力资金连续流出的个股有183只，连续流出天数最多的是ST逸飞，该 股已连续14个交易日净流出；连续净流出天数较多的还有中信博、 ...

Market Overview - The Shanghai Composite Index fell by 1.18% on July 31, with only 2 sectors rising, namely Computer and Communication, which increased by 0.39% and 0.06% respectively. The sectors with the largest declines were Steel and Non-ferrous Metals, down by 4.08% and 3.19% respectively. The Electric Equipment sector also saw a decline of 2.41% [1] Fund Flow Analysis - The main funds in the two markets experienced a net outflow of 56.934 billion yuan, with only 3 sectors seeing net inflows: Computer sector with 3.869 billion yuan, Banking sector with 1.702 billion yuan, and Media sector with 222 million yuan. In contrast, 28 sectors faced net outflows, with Non-ferrous Metals leading at 7.944 billion yuan, followed by Non-bank Financials at 7.660 billion yuan [1] Electric Equipment Sector Performance - The Electric Equipment sector declined by 2.41%, with a total net outflow of 6.922 billion yuan. Out of 359 stocks in this sector, 60 stocks rose, including 3 that hit the daily limit. Conversely, 296 stocks fell. Notably, 84 stocks in this sector saw net inflows, with 6 stocks exceeding 100 million yuan in net inflow, led by Nord Shares with 796 million yuan [2] Top Gainers in Electric Equipment Sector - The top gainers in the Electric Equipment sector included: - Nord Shares (600110) with a rise of 10.02% and a net inflow of 796.38 million yuan - Good Faith Shares (002706) with a rise of 10.05% and a net inflow of 163.41 million yuan - Defu Technology (301511) with a rise of 1.50% and a net inflow of 153.37 million yuan [2] Top Losers in Electric Equipment Sector - The top losers in the Electric Equipment sector included: - Ningde Times (300750) with a decline of 4.50% and a net outflow of 1.591 billion yuan - Electric Wind Power (688660) with a decline of 16.61% and a net outflow of 340.04 million yuan - Tongwei Shares (600438) with a decline of 6.50% and a net outflow of 337.80 million yuan [4]

Market Overview - On July 31, the wind power equipment sector declined by 2.33% compared to the previous trading day, with Electric Power Wind leading the drop [1] - The Shanghai Composite Index closed at 3573.21, down 1.18%, while the Shenzhen Component Index closed at 11009.77, down 1.73% [1] Stock Performance - Key stocks in the wind power equipment sector showed varied performance, with He Wang Electric rising by 10.01% to a closing price of 37.90, while Electric Power Wind fell by 16.61% to 14.06 [1][2] - The trading volume and turnover for He Wang Electric were 334,600 shares and 1.241 billion yuan, respectively [1] Capital Flow - The wind power equipment sector experienced a net outflow of 440 million yuan from institutional investors, while retail investors saw a net inflow of 311 million yuan [2] - The capital flow data indicates that retail investors were more active in the market, with a notable net inflow compared to the outflow from institutional investors [2][3] Individual Stock Analysis - He Wang Electric had a net inflow of 109 million yuan from institutional investors, while it faced outflows from retail and speculative investors [3] - Electric Power Wind saw significant selling pressure, with a net outflow of 685.8 million yuan from speculative investors [3]

Core Viewpoint - The stock of Electric Wind Power experienced a significant price fluctuation, with a cumulative increase of over 30% in closing prices over three consecutive trading days from July 28 to July 30, 2025, indicating abnormal trading activity in the Sci-Tech Innovation Board [1] Company Operations - The company conducted a self-examination and consulted with its controlling shareholder, confirming that its daily operations remain normal and have not undergone any significant changes as of the date of the announcement [1] - There are no undisclosed significant matters related to the company or its controlling shareholder that require disclosure [1]

重要内容提示： 公司股票于 2025 年 07 月 28 日、07 月 29 日、07 月 30 日连续 3 个交易日内 日收盘价格涨幅偏离值累计超过 30%。根据《上海证券交易所交易规则》《上海证券 交易所科创板股票异常交易实时监控细则》的有关规定，该情况属于科创板股票竞 价交易异常波动的情形。 经公司自查并向控股股东书面征询，截至本公告披露日，公司日常经营情况 正常，未发生重大变化，公司及控股股东不存在涉及本公司的应披露而未披露的重 大事项。 一、股票交易异常波动的具体情况 公司股票于 2025 年 07 月 28 日、07 月 29 日、07 月 30 日连续 3 个交易日内日收 盘价格涨幅偏离值累计超过 30%。根据《上海证券交易所交易规则》《上海证券交易 所科创板股票异常交易实时监控细则》的有关规定，该情况属于科创板股票竞价交 易的异常波动情形。 二、公司关注并核实的相关情况 1、经自查，公司目前生产经营活动正常，内部经营秩序正常。公司所处市场环 境、行业政策没有发生重大调整。 证券代码：688660 证券简称：电气风电 公告编号：2025-022 上海电气风电集团股份有限公司 公司股票交易异常波动 ...

转自：证券时报 人民财讯7月30日电，企查查APP显示，近日，华电（如东）海上风电有限公司成立，注册资本3000万 元，经营范围包含：新兴能源技术研发；海上风电相关系统研发；风力发电技术服务；太阳能发电技术 服务等。企查查股权穿透显示，该公司由华电新能、电气风电等共同持股。 ...

Core Viewpoint - The company is proposing an adjustment to its investment in the associated company Hainan Shenneng New Energy Co., Ltd. to meet urgent funding needs and facilitate project construction [4][11]. Group 1: Meeting Details - The third extraordinary general meeting of shareholders is scheduled for August 6, 2025, at 14:30 in Shanghai [5]. - Shareholders must register by July 31, 2025, to participate in the meeting [5]. - Voting will be conducted through a combination of on-site and online methods, ensuring all shareholders can exercise their voting rights [2][5]. Group 2: Proposal Overview - The proposal involves a capital increase for Hainan Shenneng from CNY 200 million to CNY 294.62 million, with the company holding a 10% stake [4][6]. - The capital increase is aimed at addressing Hainan Shenneng's urgent funding requirements for project development [6][8]. - Following the capital increase, the company plans to exit Hainan Shenneng through a zero-cost capital reduction, decreasing its registered capital to CNY 250.43 million [8][10]. Group 3: Related Party Transactions - The transaction is classified as a related party transaction due to the involvement of the company's controlling shareholder and board members in Hainan Shenneng [5][11]. - The capital increase will be conducted at a price of CNY 1 per registered capital, ensuring fairness and transparency [7][10]. - The company has not engaged in any other related party transactions with Hainan Shenneng in the past 12 months [11]. Group 4: Financial Impact - The transaction is expected to optimize the company's business structure and alleviate cash flow pressure, aligning with its strategic development plans [10][11]. - The financial impact of the transaction will be assessed based on the company's audited annual financial reports [10].

| 代码 | 名称 | 收盘价 | 涨跌幅 | 成交量(手) | 成交额(元) | | | --- | --- | --- | --- | --- | --- | --- | | 300850 | 新强联 | 33.38 | -2.08% | 13.33万 | | 4.46 Z | | 002487 | 大全車工 | 31.76 | -1.52% | 9.59万 | | 3.05亿 | | 300772 | 运达股份 | 12.89 | -1.38% | 15.89万 | | 2.03亿 | | 300185 | 通裕重丁 | 2.88 | -1.37% | 85.89万 | | 2.47亿 | | 300904 | 威力传动 | 53.84 | -1.14% | 1.67万 | | 9117.45万 | | 300690 | 双一科技 | 25.13 | -1.02% | 7.58万 | | 1.91亿 | | 300443 | 金雷股份 | 21.73 | -1.00% | 9.03万 | | 1.95亿 | | 601615 | 明阳智能 | 11.58 | -0.69% | 17.47万 | | 2. ...

Group 1 - The financing balance of the Sci-Tech Innovation Board increased by 115 million yuan compared to the previous day, marking an increase for eight consecutive trading days [1] - As of July 23, the total margin financing balance on the Sci-Tech Innovation Board reached 165.993 billion yuan, with a financing balance of 165.389 billion yuan [1] - There are 435 stocks on the Sci-Tech Innovation Board with a financing balance exceeding 100 million yuan, and 17 stocks have a financing balance over 1 billion yuan [1] Group 2 - The stock with the highest net financing purchase is Shangwei New Materials, with a latest financing balance of 26.818 million yuan, increasing by 94.9546 million yuan, and the stock rose by 19.73% on that day [2] - Other stocks with significant net purchases include Electric Wind Power and Haichuang Pharmaceutical, with net purchases of 66.8525 million yuan and 54.0988 million yuan, respectively [2] - The average increase for stocks with net purchases exceeding 10 million yuan was 0.84%, with Electric Wind Power and Shangwei New Materials leading the gains [2] Group 3 - The industry sectors favored by financing customers include pharmaceuticals, electronics, and machinery, with 13, 12, and 11 stocks respectively [2] - The average ratio of financing balance to circulating market value for stocks with significant net purchases is 4.49%, with Xinyu Ren having the highest ratio at 9.53% [2] - Other stocks with high financing balance ratios include Huahai Chengke, Yangguang Nuohuo, and Yinuosi, with ratios of 8.49%, 8.31%, and 8.00% respectively [2]

Investment Rating - The report maintains an "Outperform" rating for the wind power industry [1] Core Insights - The domestic wind power industry is expected to see long-term demand remain optimistic, with significant cost advantages in electricity generation. The share of wind power development is likely to increase under the backdrop of comprehensive new energy market entry [3][4] - The wind turbine price is expected to rebound due to multiple factors, leading to a recovery in profitability for turbine manufacturers. The competitive landscape is improving as companies focus on profitability rather than just market share [3][25] - Emerging markets are anticipated to experience a turning point in wind power demand, with significant export opportunities for Chinese wind turbines. The export capacity is projected to reach 5.2GW in 2024, a year-on-year increase of 42% [3][25] Summary by Sections Domestic Wind Power Industry Development - The long-term outlook for the domestic wind power industry remains positive, with a projected CAGR of 106% for the retirement of old wind turbines from 2025 to 2030, creating demand for new equipment [3][12] - The average new installed capacity for onshore wind is expected to be 120GW in 2025, while offshore wind is projected at 10GW [12] Wind Turbine Manufacturing Industry - The report highlights a recovery in profitability for wind turbine manufacturers, with a 5%-10% increase in bidding prices for turbines in 2024 [3][25] - The average new installed capacity for onshore and offshore wind turbines is expected to reach 5.9MW and 10.0MW respectively by 2024, reflecting a significant increase from 2020 [20][24] Export Market Potential - The report emphasizes the growing international market for Chinese wind turbines, with a projected CAGR of 44% from 2020 to 2024 for exports [3][25] - The report notes that the international brand influence of Chinese wind turbines has been increasing, leading to a significant rise in overseas orders [3][25] Cost Reduction and Technological Advancements - The average cost of onshore wind power is expected to decrease to 0.1-0.15 yuan/KWh by 2025, down from 1.5 yuan/KWh in 2002, representing an 88% reduction [24] - The average cost of offshore wind power is projected to decline to 0.3 yuan/KWh by 2025, down from 1.3 yuan/KWh in 2009, a 74% decrease [24] Competitive Landscape - The report indicates that the competitive landscape is improving, with a focus on fair competition and self-regulation among manufacturers to mitigate "involution" in the industry [3][42] - The concentration of the wind turbine manufacturing industry is increasing, with the top five manufacturers accounting for 75% of new installations by 2024 [33][34]