通威股份有限公司2025 年半年度报告 公司代码：600438 公司简称：通威股份 通威股份有限公司 2025 年半年度报告 1 / 203 通威股份有限公司2025 年半年度报告 重要提示 一、 本公司董事会及董事、高级管理人员保证半年度报告内容的真实性、准确性、完整性，不存在 虚假记载、误导性陈述或重大遗漏，并承担个别和连带的法律责任。 二、 公司全体董事出席董事会会议。 三、 本半年度报告未经审计。 四、 公司负责人刘舒琪、主管会计工作负责人周斌及会计机构负责人（会计主管人员）甘露声明： 保证半年度报告中财务报告的真实、准确、完整。 五、 董事会决议通过的本报告期利润分配预案或公积金转增股本预案 无 六、 前瞻性陈述的风险声明 √适用 □不适用 公司有关未来发展战略和经营计划的前瞻性陈述并不构成公司对投资者的实质承诺，请投资者注 意风险。 七、 是否存在被控股股东及其他关联方非经营性占用资金情况 否 八、 是否存在违反规定决策程序对外提供担保的情况 否 九、 是否存在半数以上董事无法保证公司所披露半年度报告的真实性、准确性和完整性 否 十、 重大风险提示 公司已在本报告中详细描述了可能存在的相关风险，敬 ...

Group 1 - The company Tongwei Co., Ltd. (600438.SH) reported a revenue of 40.509 billion yuan for the first half of 2025, representing a year-on-year decrease of 7.51% [1] - The net loss attributable to shareholders of the listed company was 4.955 billion yuan [1] - The decline in performance is primarily attributed to significant price adjustments in the photovoltaic industry chain [1]

Market Overview - The Shanghai Composite Index closed at 3825.76 points, above the annual line, with an increase of 1.45% [1] - The total trading volume of A-shares reached 25,788.42 billion yuan [1] Stocks Breaking Annual Line - A total of 24 A-shares have surpassed the annual line today, with notable stocks including NovaStar, Nasda, and Zhaoshengwei, showing significant deviation rates of 7.19%, 4.59%, and 4.07% respectively [1] - Stocks with smaller deviation rates that just crossed the annual line include China National Materials, Kweichow Moutai, and Ruisi Kanda [1] Top Stocks by Deviation Rate - The top three stocks with the highest deviation rates are: - NovaStar (7.19% deviation, latest price 174.84 yuan) [1] - Nasda (4.59% deviation, latest price 26.55 yuan) [1] - Zhaoshengwei (4.07% deviation, latest price 84.73 yuan) [1] Additional Notable Stocks - Other notable stocks with significant performance include: - Jin Yu Medical (3.28% deviation, latest price 31.57 yuan) [1] - China Merchants Heavy Industry (3.08% deviation, latest price 6.59 yuan) [1] - BOE Technology Group (2.18% deviation, latest price 4.18 yuan) [1]

Core Points - The Shanghai Composite Index closed at 3806.05 points, above the annual line, with a gain of 0.93% [1] - The total trading volume of A-shares reached 20258.59 billion yuan [1] - A total of 17 A-shares have surpassed the annual line, with notable stocks including Nova Star Cloud, Zhaosheng Micro, and Nasda, showing significant deviation rates [1] Summary by Category Stock Performance - Nova Star Cloud (301589) had a price increase of 8.61% with a deviation rate of 6.98% [2] - Zhaosheng Micro (300782) rose by 5.47% with a deviation rate of 3.66% [2] - Nasda (002180) increased by 5.87% with a deviation rate of 3.06% [2] Trading Metrics - The trading turnover rate for Nova Star Cloud was 7.53% [2] - Zhaosheng Micro had a turnover rate of 5.60% [2] - The turnover rate for Nasda was 2.21% [2] Other Notable Stocks - Other stocks that recently crossed the annual line include: - China Communications (688009) with a deviation rate of 0.10% [2] - Yilian Network (300628) with a deviation rate of 0.12% [2] - Ruisi Kanda (603803) with a deviation rate of 0.05% [2]

Core Viewpoint - The New Materials 50 ETF has shown strong performance, with significant increases in both its index and constituent stocks, indicating a positive trend in the new materials sector [3][4]. Performance Summary - As of August 22, 2025, the CSI New Materials Theme Index (H30597) rose by 2.41%, with key stocks such as China National Materials Technology up by 10.01% and Huayou Cobalt up by 6.63% [3]. - The New Materials 50 ETF (516710) increased by 2.36%, with a latest price of 0.56 yuan, and has accumulated a 3.77% increase over the past week [3]. - The ETF's trading volume showed a turnover rate of 5.84%, with a total transaction value of 2.23 million yuan [3]. - Over the past year, the New Materials 50 ETF has achieved a net value increase of 40.51%, ranking in the top two among comparable funds [3]. - The ETF's highest monthly return since inception was 25.40%, with an average monthly return of 7.07% during rising months [3]. Risk and Recovery Metrics - The New Materials 50 ETF has a relative drawdown of 0.19% year-to-date, the lowest among comparable funds, with a recovery period of 106 days [4]. - The ETF's management fee is 0.50% and the custody fee is 0.10%, both of which are the lowest in its category [4]. - The tracking error for the ETF over the past year is 0.025%, indicating high tracking precision compared to its benchmark [4]. Top Holdings Performance - The top ten holdings of the New Materials 50 ETF include: - North Huachuang: up 5.19%, weight 9.89% - CATL: up 2.06%, weight 9.86% - Wanhua Chemical: up 2.21%, weight 7.17% - Jiangxi Green Energy: up 1.73%, weight 6.38% - Huayou Cobalt: up 6.63%, weight 3.54% [6].

Core Points - The Shanghai Composite Index closed at 3796.36 points, above the annual line, with a change of 0.67% [1] - The total trading volume of A-shares reached 15,306.58 billion yuan [1] - Thirteen A-shares have broken through the annual line today, with notable divergence rates for stocks like Nova Star Cloud, China Merchants Energy, and Zhaosheng Microelectronics [1] Summary by Category Market Performance - The Shanghai Composite Index is currently at 3796.36 points, reflecting a 0.67% increase [1] - Total A-share trading volume is reported at 15,306.58 billion yuan [1] Stocks Breaking Through Annual Line - Notable stocks that have surpassed the annual line include: - Nova Star Cloud (Code: 301589) with a divergence rate of 8.66% and a daily increase of 10.32% [1] - China Merchants Energy (Code: 601872) with a divergence rate of 2.92% and a daily increase of 5.96% [1] - Zhaosheng Microelectronics (Code: 300782) with a divergence rate of 2.43% and a daily increase of 4.21% [1] Additional Stocks with Minor Divergence - Other stocks that have recently crossed the annual line with smaller divergence rates include: - Wanli Stone (Code: 002785) with a divergence rate of 1.20% [1] - Wanhua Chemical (Code: 600309) with a divergence rate of 1.18% [1] - Weisheng Information (Code: 688100) with a divergence rate of 1.11% [1] - Others include Tongwei Co., Newpoint Software, Renfu Pharmaceutical, and Yilian Network with minor divergence rates [1]

Core Viewpoint - The A-share market shows positive momentum with the Shanghai Composite Index above the annual line, indicating a potential bullish trend in the market [1] Group 1: Market Performance - As of 10:31 AM today, the Shanghai Composite Index is at 3784.84 points, with a change of 0.36% [1] - The total trading volume of A-shares today is 1,091.82 billion yuan [1] Group 2: Stocks Breaking Annual Line - Thirteen A-shares have surpassed the annual line today, with notable stocks including Nova Star Cloud, Zhaosheng Micro, and China Merchants Energy, showing significant deviation rates of 7.63%, 3.61%, and 2.46% respectively [1] - Stocks with smaller deviation rates that have just crossed the annual line include Wanhua Chemical, Ruisi Kanda, and Renfu Pharmaceutical [1] Group 3: Individual Stock Performance - Nova Star Cloud (301589) has a daily increase of 9.27% and a trading turnover rate of 5.25%, with a latest price of 175.57 yuan and a deviation rate of 7.63% [1] - Zhaosheng Micro (300782) increased by 5.42% with a turnover rate of 3.90%, latest price at 84.36 yuan and a deviation rate of 3.61% [1] - China Merchants Energy (601872) rose by 5.48%, with a turnover rate of 1.84%, latest price at 6.55 yuan and a deviation rate of 2.46% [1]

Group 1 - The core viewpoint of the news is that Tongwei Co., Ltd. has experienced fluctuations in stock price and trading volume, with a recent increase in share price and notable trading activity [1] - As of August 22, Tongwei's stock price rose by 2.03% to 21.08 CNY per share, with a total market capitalization of 949.02 billion CNY [1] - The company has seen a net inflow of main funds amounting to 8.69 million CNY, with significant buying and selling activities from large orders [1] Group 2 - For the year to date, Tongwei's stock price has decreased by 4.66%, while it has increased by 1.30% over the last five trading days [1] - As of July 31, the number of shareholders for Tongwei reached 289,300, an increase of 0.99% from the previous period [2] - The company reported a revenue of 15.93 billion CNY for the first quarter of 2025, reflecting a year-on-year decrease of 18.58% [2] Group 3 - Tongwei Co., Ltd. was established on December 8, 1995, and was listed on March 2, 2004, with its main business involving aquaculture feed and livestock feed [1] - The company operates within the electric equipment industry, specifically in photovoltaic equipment, and is involved in sectors such as polysilicon, green power, aquaculture, and feed [1] - As of March 31, 2025, the second-largest shareholder is Hong Kong Central Clearing Limited, holding 194 million shares, a decrease of 8.14 million shares from the previous period [2]

Group 1 - The core viewpoint of the news highlights the positive performance of the new energy sector, with the Zhongzheng New Energy Index rising by 0.20% and significant gains in constituent stocks such as Sany Heavy Energy and Maiwei Co., Ltd. [1] - The New Energy ETF (159875) has shown strong trading activity, with a turnover rate of 4.82% and a total transaction volume of 41.96 million yuan, indicating robust investor interest [1] - Over the past year, the New Energy ETF has experienced a substantial growth in scale, increasing by 29.30 million yuan, and has achieved a net value increase of 9.12% over the last six months [1] Group 2 - The top ten weighted stocks in the Zhongzheng New Energy Index account for 43.41% of the index, with notable companies including CATL, Sungrow Power Supply, and Longi Green Energy [4] - A recent meeting involving photovoltaic manufacturing companies and industry associations indicates a focus on stabilizing prices and managing competition within the solar industry, with expectations for progress in the third quarter [3] - The approval pace for ultra-high voltage projects is anticipated to accelerate, particularly for projects like the Eastern Tibet-Southern Guangdong and Hong Kong-Macao Greater Bay Area, which will drive demand in the related industrial chain [4]

Core Viewpoint - Tongwei Co., Ltd. has experienced a significant decline in both revenue and net profit in the latest quarterly report, indicating potential challenges ahead for the company [1]. Financial Performance - As of the first quarter of 2025, Tongwei reported total revenue of 15.933 billion yuan, a year-on-year decrease of 18.58% [1]. - The net profit attributable to shareholders was approximately 2.593 billion yuan, reflecting a substantial year-on-year decline of 229.56% [1]. - The company's non-recurring net profit was about 2.607 billion yuan, also down by 230.01% year-on-year [1]. - Key financial ratios include a current ratio of 1.321, a quick ratio of 1.069, and a debt-to-asset ratio of 72.25% [1]. Market Activity - On August 19, 2025, Tongwei's stock closed at 20.61 yuan, down by 0.87% with a turnover rate of 1.62% [1]. - The trading volume was 727,600 hands, with a total transaction value of 1.513 billion yuan [1]. - There was a net outflow of main funds amounting to 19.3375 million yuan, accounting for 1.28% of the transaction value [1]. - Large orders saw a net outflow of 12.1314 million yuan, while small orders experienced a net inflow of 18.5328 million yuan [1]. Company Overview - Tongwei Co., Ltd. was established in 1995 and is located in Chengdu, primarily engaged in the manufacturing of electrical machinery and equipment [2]. - The company has a registered capital of approximately 4.50198 billion yuan and a paid-in capital of about 4.50197 billion yuan [1]. - The legal representative of the company is Liu Shuqin [1]. Investment and Intellectual Property - Tongwei has made investments in 59 companies and participated in 226 bidding projects [2]. - The company holds 250 trademark registrations and 343 patents, along with 42 administrative licenses [2].