1．上海电气集团股份有限公司（以下简称"上海电气"）和陈玉忠先生解除 表决权委托后，其所持有的股份对应表决权不再合并计算。 2．本次权益变动不涉及公司控股股东和实际控制人发生变更的情形，不涉及 通过二级市场减持公司股份。 苏州天沃科技股份有限公司（以下简称"公司"）于近日收到公司股东上海电 气和陈玉忠先生解除表决权委托的通知。现将具体情况公告如下： 证券代码：002564 证券简称：天沃科技 公告编号：2025-047 苏州天沃科技股份有限公司 关于股东解除表决权委托暨权益变动的提示性公告 股东上海电气控股集团有限公司、上海电气集团股份有限公司保证信息 披露的内容真实、准确和完整，没有虚假记载、误导性陈述或重大遗漏。 本公司及董事会全体成员保证公告内容与信息披露义务人提供的信息一 致。 特别提示： 一、解除表决权委托的情况 2025 年 10 月 20 日，陈玉忠先生与上海电气签署了《表决权委托协议终止协 议》。根据该协议，自协议签署生效之日起，陈玉忠先生与上海电气的表决权委托 关系解除。 本次表决权委托解除后，上海电气直接持有公司 11,600.0 万股股份，占公司总 股本的 13.51%；公司控股股东上海 ...

Group 1 - Tianwo Technology's stock price increased by 2.10% to 8.28 CNY per share, with a total market capitalization of 7.112 billion CNY as of October 21 [1] - The company has seen a year-to-date stock price increase of 86.07%, but has experienced a decline of 2.93% over the last five trading days and 5.91% over the last twenty days [1] - Tianwo Technology has appeared on the stock market's "龙虎榜" (top trading list) five times this year, with the most recent appearance on July 14 [1] Group 2 - Tianwo Technology's main business segments include energy engineering services (67.37% of revenue), high-end equipment manufacturing (17.68%), and defense construction [1] - As of June 30, the number of shareholders increased by 35.91% to 43,600, while the average number of tradable shares per person decreased by 26.42% to 19,691 shares [2] - For the first half of 2025, the company reported revenue of 1.241 billion CNY, a year-on-year increase of 3.61%, but a net loss of 9.0621 million CNY, a decrease of 158.43% compared to the previous year [2] Group 3 - Since its A-share listing, Tianwo Technology has distributed a total of 65.4513 million CNY in dividends, with no dividends paid in the last three years [3]

证券之星消息，10月10日专业工程板块较上一交易日下跌0.1%，天沃科技领跌。当日上证指数报收于 3897.03，下跌0.94%。深证成指报收于13355.42，下跌2.7%。专业工程板块个股涨跌见下表： | 代码 | 名称 | 收盘价 | 涨跌幅 | 成交量(手) | 成交额(元) | | --- | --- | --- | --- | --- | --- | | 605598 | 肥肥史上 | 26.65 | 6.94% | 12.65万 | 3.35 Z | | 605167 | 利柏特 | 11.42 | 4.87% | 22.29万 | 2.52亿 | | 002743 | 富煌钢构 | 5.36 | 4.28% | 31.06万 | 1.66亿 | | 600496 | 精工钢构 | 3.82 | 3.80% | 59.63万 | 2.26亿 | | 002135 | 东南网架 | 4.58 | 2.46% | 35.67万 | 1.61亿 | | 605289 | 罗曼股份 | 75.80 | 2.40% | 7.59万 | 5.88亿 | | 002593 | 日上集团 | 5.22 | 2. ...

Core Insights - The professional engineering sector experienced a rise of 2.21% on September 30, with Shikong Technology leading the gains [1] - The Shanghai Composite Index closed at 3882.78, up 0.52%, while the Shenzhen Component Index closed at 13526.51, up 0.35% [1] Stock Performance - Shikong Technology (605178) closed at 35.83, with a gain of 10.01% and a trading volume of 57,600 shares [1] - China Zhongzhi (601618) also saw a significant increase of 10.00%, closing at 3.85 with a trading volume of 4,899,700 shares [1] - Other notable performers included Roman Co. (605289) with a 6.11% increase, and Honglu Steel Structure (002541) with a 5.40% increase [1] Market Capital Flow - The professional engineering sector saw a net inflow of 409 million yuan from institutional investors, while retail investors experienced a net outflow of 262 million yuan [2] - The main stocks with significant net inflows included China Zhongzhi with 426 million yuan and Roman Co. with 77.27 million yuan [3] - Conversely, retail investors showed a net outflow from stocks like China Zhongzhi and Roman Co., indicating a shift in investment behavior [3]

Market Overview - On September 26, the professional engineering sector rose by 0.32% compared to the previous trading day, with Donghua Technology leading the gains [1] - The Shanghai Composite Index closed at 3828.11, down 0.65%, while the Shenzhen Component Index closed at 13209.0, down 1.76% [1] Top Performers - Donghua Technology (002140) closed at 12.27, up 10.04%, with a trading volume of 549,800 shares and a transaction value of 656 million [1] - Shenghui Integration (603163) closed at 47.91, up 10.01%, with a trading volume of 54,300 shares and a transaction value of 251 million [1] - Yaxiang Integration (603929) closed at 44.78, up 6.29%, with a trading volume of 64,100 shares and a transaction value of 282 million [1] Market Capital Flow - The professional engineering sector saw a net inflow of 126 million from institutional investors, while retail investors experienced a net outflow of 12.29 million [2] - Major stocks in the sector showed varying levels of net inflow and outflow from different investor types [3] Individual Stock Performance - Donghua Technology had a net inflow of 14.21 million from institutional investors, while retail investors had a net outflow of 10 million [3] - Shenghui Integration experienced a net inflow of 62.13 million from institutional investors, with a net outflow of 39.47 million from retail investors [3] - Other notable stocks include Huasheng Huayuan (601096) with a net inflow of 21.90 million from institutional investors and a net outflow of 26.81 million from retail investors [3]

Core Viewpoint - The coal chemical industry has experienced a significant surge, with companies like Donghua Technology reaching the daily limit increase, while others such as Luhua Technology, Haheng Huaton, Hualu Hengsheng, Tianwo Technology, Aerospace Engineering, and Luxi Chemical also saw notable gains [1] Group 1 - Donghua Technology has hit the daily limit increase, indicating strong market interest and investor confidence [1] - Other companies in the coal chemical sector, including Luhua Technology and Haheng Huaton, have followed suit with substantial price increases [1] - The overall trend suggests a bullish sentiment in the coal chemical industry, reflecting potential growth opportunities [1]

Market Overview - On September 25, the professional engineering sector rose by 0.43% compared to the previous trading day, with Haibo Heavy Industry leading the gains [1] - The Shanghai Composite Index closed at 3853.3, down 0.01%, while the Shenzhen Component Index closed at 13445.9, up 0.67% [1] Top Performers - Haibo Heavy Industry (300517) closed at 13.20, up 10.83% with a trading volume of 219,300 shares and a transaction value of 282 million [1] - Tianwo Technology (002564) closed at 9.19, up 7.74% with a trading volume of 943,900 shares and a transaction value of 858 million [1] - China Zhongzhi (601618) closed at 3.43, up 3.63% with a trading volume of 2,164,400 shares and a transaction value of 744 million [1] Underperformers - Mu Jia Technology (835857) closed at 7.21, down 3.99% with a trading volume of 53,700 shares and a transaction value of 39.42 million [2] - ST Tianlong (300029) closed at 5.71, down 3.55% with a trading volume of 35,200 shares and a transaction value of 20.39 million [2] - Shenghui Integration (603163) closed at 43.55, down 3.35% with a trading volume of 30,800 shares and a transaction value of 135 million [2] Capital Flow - The professional engineering sector saw a net inflow of 83.26 million from institutional investors, while retail investors experienced a net outflow of 69.45 million [2] - Major stocks like China Zhongzhi and Tianwo Technology attracted significant net inflows of 96.10 million and 93.25 million respectively, while retail investors withdrew 91.21 million and 28.78 million from these stocks [3]

Core Insights - The global shipping industry is undergoing a green transformation driven by IMO emission reduction targets and the European carbon tax, with green methanol expected to be a major alternative fuel by 2030, potentially increasing current methanol demand by 40% [1][3] Group 1: Drivers of Green Transition - The shipping fuel sector consumes approximately 300 million tons annually, contributing over 2% to global CO2 emissions, prompting a shift towards greener alternatives [1] - Three main drivers are identified: 1. IMO's carbon reduction targets aim for a 20%-30% reduction by 2030 and net-zero emissions by 2050 [1] 2. The inclusion of shipping in the European carbon trading system, with carbon taxes starting in 2024, leading to additional costs for shipping companies [1] 3. The current shipbuilding cycle, which lasts about 20 years, is entering a new phase after a previous boom from 2001 to 2008 [1] Group 2: Green Methanol as a Key Fuel - Methanol is favored for its advantages such as flexible storage and refueling, low cost per unit of energy, established infrastructure, low ship modification costs, and environmental benefits [2] - Currently, there are at least 320 orders for methanol-fueled ships, primarily container vessels, with a concentrated delivery period expected in 2026 [2] Group 3: Market Potential and Pricing - The global methanol consumption is projected to be around 140 million tons in 2024, with ship fuel demand translating to approximately 500-600 million tons of green methanol, indicating a potential growth of over 40% in global methanol demand if the penetration rate reaches 10% by 2030 [3] - The current price of green methanol exceeds 7,000 yuan per ton, making it economically unfeasible for shipowners, necessitating cost reductions through scale and technological advancements [4] Group 4: Investment Opportunities - Companies to watch include Jin Feng Technology, Longi Green Energy, Sunshine Power, Jidian Co., China Tianying, Fuke Environmental Protection, Taiyuan Heavy Industry, Aerospace Engineering, Donghua Technology, Tianwo Technology, Huaguang Huaneng, and Shenghui Technology [5]

Investment Rating - The report maintains a strong buy recommendation for companies such as Goldwind Technology, Longi Green Energy, and Sungrow Power Supply [2] Core Insights - The global shipping industry is undergoing a green transition driven by the IMO's emission reduction targets and the European carbon tax, with green methanol expected to be a major alternative fuel by 2030, potentially increasing current methanol demand by 40% [1][6] - Major shipyards are actively preparing for methanol vessels, with a concentrated delivery period expected in 2026 [1] - The price of green methanol is currently high, necessitating significant cost reductions in the future [1][6] Industry Overview - The shipping fuel market consumes approximately 300 million tons annually, contributing over 2% of global CO₂ emissions [10] - The International Maritime Organization (IMO) has set ambitious targets for emission reductions, aiming for a 20%-30% reduction by 2030 and net-zero emissions by 2050 [10][11] - The European Union's inclusion of shipping in its carbon trading system (ETS) starting in 2024 will further incentivize the transition to green fuels [11] Green Methanol as a Key Choice - Green methanol is positioned as a long-term solution for shipping fuel due to its advantages such as flexible storage, lower cost per energy unit, and environmental friendliness [6][19] - The global demand for methanol is projected to increase significantly, with estimates suggesting that if methanol's share in shipping fuel reaches 10% by 2030, it could add over 50 million tons to global methanol demand [43][50] Production and Cost Considerations - The production of green methanol is currently limited by high costs and stringent EU definitions, with biomass gasification and fermentation being the main production routes [1][23] - The current price of green methanol exceeds 7000 RMB per ton, making it economically unfeasible for shipowners without further cost reductions [1][23] Key Companies - The report highlights several companies to watch, including Goldwind Technology, Longi Green Energy, Sungrow Power Supply, and others involved in the green methanol production and supply chain [6][51]

Market Overview - On September 19, the professional engineering sector declined by 0.15% compared to the previous trading day, with Baili Technology leading the decline [1] - The Shanghai Composite Index closed at 3820.09, down 0.3%, while the Shenzhen Component Index closed at 13070.86, down 0.04% [1] Stock Performance - Notable gainers in the professional engineering sector included: - Tianwo Technology (002564) with a closing price of 9.06, up 9.95% and a trading volume of 988,500 shares, totaling 880 million yuan [1] - ST Tianlong (300029) with a closing price of 6.23, up 6.31% and a trading volume of 58,100 shares, totaling 36.12 million yuan [1] - Sanwei Chemical (002469) with a closing price of 9.13, up 4.34% and a trading volume of 290,200 shares, totaling 262 million yuan [1] - Conversely, Baili Technology (603209) experienced a significant drop, closing at 6.32, down 9.97% with a trading volume of 1,028,000 shares, totaling 669 million yuan [2] Capital Flow - The professional engineering sector saw a net outflow of 220 million yuan from institutional investors, while retail investors experienced a net inflow of 288 million yuan [2] - The capital flow for specific stocks indicated: - Tianwo Technology had a net inflow of 156 million yuan from institutional investors, while retail investors had a net outflow of 56.94 million yuan [3] - ST Tianlong had a net inflow of 40,200 yuan from retail investors, with a net outflow of 1.11% from institutional investors [3]