Core Viewpoint - The company, 哈焊华通, has received a notification from 恒通投资 regarding the completion of a share reduction plan, which has resulted in a decrease in 恒通投资's shareholding percentage in the company [1] Summary by Relevant Sections - **Share Reduction Details** - 恒通投资 has reduced its holdings by 1.09% through a block trade, amounting to 1.98 million shares [1] - Following this reduction, 恒通投资's total shareholding in the company is now 47.068166 million shares, representing 25.89% of the total share capital [1] - **Impact on Shareholding Structure** - The shareholding percentage of 恒通投资 has decreased from 26.98% to 25.89%, marking a change that touches upon a 1% integer multiple [1]

Core Viewpoint - The company, 哈焊华通, has received a notification from 恒通投资 regarding the completion of a share reduction plan, which has resulted in a decrease in 恒通投资's shareholding percentage in the company [1] Summary by Relevant Sections - **Share Reduction Details** - 恒通投资 has reduced its shareholding by 1.09%, amounting to 1.98 million shares through block trading on September 25, 2025 [1] - Following this reduction, 恒通投资's total shareholding in the company is now 47.068166 million shares, which represents a decrease in ownership from 26.98% to 25.89% of the total share capital [1]

Core Viewpoint - Changzhou Hengtong Investment Development Co., Ltd. has completed a share reduction plan, selling a total of 5.452834 million shares, which accounts for 3.00% of the company's total share capital [1] Summary by Categories Share Reduction Details - The share reduction was executed through centralized bidding and block trading methods [1] - Following the completion of the reduction, Hengtong Investment holds 47.068166 million shares, representing 25.89% of the company's total share capital [1] - The reduction plan was initiated on June 18, 2025, and has now been fully implemented [1] Compliance and Regulations - The share reduction complies with relevant laws, regulations, and commitments [1]

本公司持股 5%以上的股东常州恒通投资发展有限公司保证向本公司提供的 信息内容真实、准确、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。 哈焊所华通（常州）焊业股份有限公司（以下简称"公司"、"哈焊华通"） 于 2025 年 6 月 18 日在巨潮资讯网（www.cninfo.com.cn）披露了《关于持股 5% 以上股东减持股份的预披露公告》（公告编号：2025-043）。公司持股 5%以上股 东常州恒通投资发展有限公司（以下简称"恒通投资"）计划在公告披露之日起 15 个交易日后的 3 个月内以集中竞价和大宗交易方式合计减持其持有的公司股 份不超过 5,454,402 股，即不超过公司总股本比例 3%。其中，通过集中竞价方 式减持的股份总数不超过公司总股本的 1%，通过大宗交易方式减持的股份总数 不超过公司总股本的 2%。 公司于 2025 年 7 月 23 日披露了《关于持股 5%以上股东减持公司股份触及 1%整数倍的公告》（公告编号：2025-050）。公司股东恒通投资于 2025 年 7 月 18 日至 2025 年 7 月 22 日以 ...

Core Insights - The controllable nuclear fusion concept has seen a rise of 1.39%, ranking second among concept sectors, with 55 stocks increasing in value [1][2] - Notable gainers include HaHuan HuTong with a 20% limit up, Shanghai Electric, and HeZuan Intelligent, both hitting the limit up as well [1] - The sector experienced a net inflow of 2.339 billion yuan, with 39 stocks receiving net inflows, and five stocks exceeding 50 million yuan in net inflow [2] Stock Performance - Top gainers in the controllable nuclear fusion sector include: - Shanghai Electric: 10.03% increase, net inflow of 2.608 billion yuan, net inflow ratio of 21.72% [3] - HeZuan Intelligent: 9.98% increase, net inflow of 275.62 million yuan, net inflow ratio of 44.35% [3] - HaHuan HuTong: 19.99% increase, net inflow of 183.48 million yuan, net inflow ratio of 24.83% [3] - Other notable performers include Zhongzhou Special Materials with a 10.09% increase and Changfu Shares with an 8.07% increase [1][4] Market Trends - The controllable nuclear fusion sector is currently attracting significant capital, with major stocks like Shanghai Electric leading the way in net inflows [2][3] - The overall market sentiment shows a mixed performance across various sectors, with some experiencing declines, such as the China-Korea Free Trade Zone and military equipment restructuring concepts [2]

Core Insights - The stock of HaHan Huatong reached its daily limit, with a trading volume of 739 million yuan and a turnover rate of 11.76% [2] - Institutional investors net bought 15.52 million yuan, while total net buying from brokerage seats amounted to 110 million yuan [2] - The stock was listed on the Shenzhen Stock Exchange's daily limit board due to a 20% increase in closing price [2] Trading Activity - The top five brokerage seats accounted for a total transaction volume of 184 million yuan, with a net buying of 125 million yuan [2] - Among the brokerage seats, two institutional specialized seats were involved, with a total buying amount of 29.13 million yuan and selling amount of 13.61 million yuan, resulting in a net buying of 15.52 million yuan [2] - Over the past six months, the stock has appeared on the daily limit board six times, with an average price increase of 8.01% the following day and an average decline of 0.19% over the next five days [2] Capital Flow - The stock experienced a net inflow of 183 million yuan from major funds today, with a significant inflow of 223 million yuan from large orders, while large orders saw a net outflow of 39.17 million yuan [2] - In the last five days, the net inflow of major funds totaled 169 million yuan [2]

Core Insights - The article discusses the recent large-scale trading activities of HaHan HuTong, highlighting significant transactions and market performance [2][3]. Trading Activity - On September 25, HaHan HuTong recorded 14 large transactions, totaling 1.98 million shares and a transaction value of 53.32 million yuan, with an average transaction price of 26.93 yuan, reflecting a discount of 25.83% compared to the closing price [2]. - Over the past three months, the stock has seen a total of 32 large transactions, amounting to 99.65 million yuan [3]. Market Performance - The closing price of HaHan HuTong on the same day was 36.31 yuan, marking an increase of 19.99%, with a daily turnover rate of 11.76% and a total transaction value of 739 million yuan [3]. - The stock experienced a net inflow of 183 million yuan in principal funds throughout the day, with a cumulative increase of 19.01% over the past five days [3]. Financing Data - The latest margin financing balance for the stock is 12.8 million yuan, showing a decrease of 1.997 million yuan over the past five days, which is a decline of 1.54% [4]. Company Background - HaHan HuTong (Changzhou) Welding Co., Ltd. was established on May 30, 1997, with a registered capital of 181.81 million yuan [4].

Group 1 - The concept of controllable nuclear fusion has gained momentum, with significant stock price increases for companies such as Hanhua Tong (20% limit up), Zhongzhou Special Materials (over 10% increase), and others [1] - China Fusion Energy Co. showcased its technology and business layout at the 25th China International Industry Fair, announcing plans to build a fusion experimental device in Shanghai named "China Circulation No. 4 (HL-4)" [1] - The National Development and Reform Commission and the National Energy Administration released implementation opinions on promoting "Artificial Intelligence + Energy" for high-quality development, focusing on intelligent control systems for controllable nuclear fusion [1] Group 2 - The global nuclear fusion timeline has accelerated, with Japan's Cabinet Office releasing a revised "Fusion Energy Innovation Strategy" and the U.S. Helion signing a commercial agreement with Microsoft for power purchase starting in 2028 [2] - China's BEST project has commenced assembly two months ahead of schedule, indicating a competitive race in the fusion industry [2] - According to Founder Securities, controllable nuclear fusion may be the ultimate energy solution for humanity, with a promising commercial development outlook and ongoing advancements in domestic and international projects [2]

Core Points - The Shanghai Composite Index closed at 3856.39 points, above the six-month moving average, with a slight increase of 0.07% [1] - A total trading volume of A-shares reached 19663.10 billion yuan today [1] - 49 A-shares have surpassed the six-month moving average, with notable stocks showing significant deviation rates [1] Summary of Key Stocks - **Top Performers**: - HaHuanHuaTong (301137) increased by 19.99% with a deviation rate of 15.90% - Nasda (002180) rose by 7.49% with a deviation rate of 6.53% - HeHe Information (688615) gained 9.91% with a deviation rate of 6.29% [1] - **Other Notable Stocks**: - Zhongzhou Special Materials (300963) up by 11.36% with a deviation rate of 4.55% - Honglin Electric (301439) increased by 5.81% with a deviation rate of 4.53% [1] Stocks with Smaller Deviations - **Minor Deviations**: - HaiKan Co. (300320) increased by 2.36% with a deviation rate of 2.09% - ZheJing Pharmaceutical (688266) rose by 2.65% with a deviation rate of 1.69% - GuanglianDa (002410) up by 1.80% with a deviation rate of 1.51% [1][2]

Core Points - The Shanghai Composite Index closed at 3859.62 points, above the five-day moving average, with a slight increase of 0.16% [1] - A total trading volume of A-shares reached 1,555.781 billion yuan, with 655 A-shares breaking through the five-day moving average [1] Summary by Category Stock Performance - The top three stocks with the highest deviation rates from the five-day moving average are: - Ha Huanhua (301137) with a deviation rate of 15.31% and a price increase of 19.99% [2] - Naipu Mining (300818) with a deviation rate of 15.09% and a price increase of 19.99% [2] - Yi Wang Yi Chuang (300792) with a deviation rate of 13.35% and a price increase of 19.99% [2] Trading Metrics - The trading turnover rates for the top three stocks with the highest deviation rates are: - Ha Huanhua (301137) at 11.45% [2] - Naipu Mining (300818) at 11.58% [2] - Yi Wang Yi Chuang (300792) at 16.97% [2] Additional Stocks - Other notable stocks with significant performance include: - Heng Er Da (300946) with a deviation rate of 13.19% and a price increase of 17.77% [2] - Ningbo Construction (601789) with a deviation rate of 8.35% and a price increase of 9.96% [2] - Jiaze New Energy (601619) with a deviation rate of 7.69% and a price increase of 9.98% [2]