Group 1 - The controllable nuclear fusion sector in A-shares shows a strong upward trend, with stocks like Wangzi New Materials leading the surge, indicating heightened market interest in the sector due to favorable policies and technological breakthroughs [1] - The trading volume in the sector increased significantly in the morning session, reflecting effective release of market energy and supporting stock price increases [1] - The sector is expected to receive dual benefits from technological breakthroughs and policy improvements by January 2026, with significant developments in China's "artificial sun" experiment confirming the existence of the density free zone [1] Group 2 - The Chinese government has included controllable nuclear fusion as a key growth point in the 14th Five-Year Plan, defining four core industrial chain segments: superconducting magnets, vacuum chambers, divertors, and supporting equipment [2] - Leading enterprises are already positioning themselves in these segments, accelerating the commercialization process of the "artificial sun" and driving significant benefits across the supply chain [2] - The superconducting materials industry is expected to see sustained demand growth, as superconducting magnets are critical for high-temperature plasma confinement, with low-temperature superconducting magnets accounting for 28% of the total cost of international ITER devices [2] Group 3 - The extreme environment materials industry is crucial for the protective components of controllable nuclear fusion devices, which must withstand temperatures significantly higher than those experienced by spacecraft during re-entry [3] - Domestic companies have achieved technological breakthroughs in tungsten-based composite materials, reaching international advanced levels [3] - The core equipment manufacturing sector is essential for constructing controllable nuclear fusion devices, with components like vacuum chambers and cooling systems requiring high precision and strict technical standards [3]

每经AI快讯，可控核聚变概念震荡走高，王子新材涨停，西部超导、哈焊华通、中洲特材、安泰科技 跟涨。 （文章来源：每日经济新闻） ...

可控核聚变板块持续拉升，王子新材涨停，精达股份、斯瑞新材、西部超导、永鼎股份、中洲特材、安 泰科技跟涨。 ...

Group 1 - The military information technology sector rose by 2.22%, ranking fifth among concept sectors, with 86 stocks increasing, including Jiu Zhi Yang which hit a 20% limit up, and others like Wang Zi New Materials, Aerospace Electronics, and Aerospace Development also reaching limit up [1] - The top gainers in the military information technology sector included Guo Bo Electronics, Gao Ling Information, and Shanghai Hanxun, which rose by 12.05%, 9.52%, and 7.56% respectively [1] - The biggest losers in the sector were Tian Jian Technology, Bei Fang Chang Long, and *ST Ao Wei, which fell by 9.99%, 5.88%, and 4.76% respectively [1] Group 2 - The military information technology sector saw a net inflow of 5.48 billion yuan, with 54 stocks receiving net inflows, and 11 stocks attracting over 100 million yuan in net inflows [2] - Aerospace Electronics led the net inflow with 2.095 billion yuan, followed by Bei Dou Xing Tong, Wang Zi New Materials, and Aerospace Development with net inflows of 691 million yuan, 578 million yuan, and 423 million yuan respectively [2] - The top net inflow ratios were Wang Zi New Materials at 35.90%, Bei Dou Xing Tong at 17.06%, and Aerospace Electronics at 16.49% [3] Group 3 - The trading volume and turnover rates for key stocks in the military information technology sector showed significant activity, with Aerospace Electronics at a turnover rate of 18.76% and Wang Zi New Materials at 33.12% [3] - Other notable stocks included Jiu Zhi Yang with a 20% increase and a turnover rate of 14.27%, and Shanghai Hanxun with a 7.56% increase and a turnover rate of 19.61% [3][4] - The overall market sentiment in the military information technology sector appears positive, with substantial capital inflows and strong performance from leading stocks [2][3]

Group 1 - The packaging and printing sector increased by 0.88% on December 31, with Shunhao Co., Ltd. leading the gains [1] - The Shanghai Composite Index closed at 3968.84, up 0.09%, while the Shenzhen Component Index closed at 13525.02, down 0.58% [1] - Key stocks in the packaging and printing sector showed significant price increases, with Shunhao Co., Ltd. rising by 10.02% to a closing price of 18.33 [1] Group 2 - The packaging and printing sector experienced a net inflow of 6.57 billion yuan from main funds, while retail investors saw a net outflow of 1.66 billion yuan [2] - Major stocks like Shunhao Co., Ltd. and Wangzi New Materials attracted significant main fund inflows, with Shunhao Co., Ltd. receiving 760 million yuan [3] - Retail investors showed a negative trend in several stocks, with notable outflows from Shunhao Co., Ltd. and Wangzi New Materials [3]

Market Overview - As of December 31, the Shanghai Composite Index closed at 3968.84 points, up by 3.72 points, with a change of 0.09% [1] - The Shenzhen Component Index closed at 13525.02 points, down by 79.04 points, with a change of -0.58% [1] - The ChiNext Index closed at 3203.17 points, down by 39.73 points, with a change of -1.23% [1] Trading Activity - A total of 94 A-shares had a turnover rate exceeding 20% on the same day [1] - Notably, C Xin Guang Yi and Guang Dao Tui had turnover rates exceeding 50%, indicating significant trading activity [1] Top Stocks by Turnover Rate - C Xin Guang Yi (301687) had a closing price of 71.32 yuan, with a turnover rate of 80.68% and a price increase of 225.22% [1] - Guang Dao Tui (920680) closed at 0.86 yuan, with a turnover rate of 60.23% and a price decrease of -21.82% [1] - Other notable stocks include: - Yu Yin Co., Ltd. (002177) with a turnover rate of 56.99% and a price increase of 10.06% [1] - C Qiang Yi (688809) with a turnover rate of 56.70% and a price increase of 13.62% [1] - C Heng Dong Guang (920045) with a turnover rate of 53.79% and a price increase of 878.16% [1]

每经AI快讯，12月31日，王子新材盘中涨停，涨幅10.01%，成交额超7亿元。 （文章来源：每日经济新闻） ...

Core Viewpoint - The A-share market is experiencing a localized surge in the controlled nuclear fusion concept, with notable stocks such as Wangzi New Materials hitting the daily limit up and Libet approaching the limit up [1] Group 1: Market Performance - Wangzi New Materials has reached the daily limit up, indicating strong investor interest [1] - Libet has seen significant price movement, nearing the daily limit up [1] - Other companies such as Guoguang Electric, Guoji Heavy Industry, Hezhuan Intelligent, Changfu Shares, and Chenguang Medical are also experiencing upward trends [1] Group 2: Industry Outlook - The 2026 Nuclear Fusion Energy Technology and Industry Conference is scheduled to take place from January 16 to 17, 2026, in Hefei, Anhui [1] - According to a report by Zheshang Securities, the global nuclear fusion equipment market is expected to reach an average annual scale of 266 billion yuan by 2035 [1]

Group 1 - The core point of the news is that Wangzi New Materials experienced a decline of 5.03% in stock price, closing at 16.60 yuan per share, with a trading volume of 606 million yuan and a turnover rate of 12.86%, resulting in a total market capitalization of 6.341 billion yuan [1] - Wangzi New Materials, established on May 28, 1997, and listed on December 3, 2014, is primarily engaged in the research, design, production, and sales of plastic packaging materials and products [1] - The company's revenue composition includes plastic packaging products at 63.77%, electronic components at 25.19%, other products at 6.58%, and military electronic products at 4.46% [1] Group 2 - According to data, the Tongtai Fund has a significant holding in Wangzi New Materials, with the Tongtai New Energy fund holding 112,300 shares, representing 4.91% of the fund's net value, making it the ninth largest holding [2] - The Tongtai New Energy fund, established on September 29, 2022, has a latest scale of 20.3131 million yuan and has achieved a year-to-date return of 63.82%, ranking 279 out of 4,197 in its category [2] - The fund has a one-year return of 59.72%, ranking 258 out of 4,180, and a cumulative return since inception of 32.58% [2]

Core Viewpoint - The company has approved the temporary use of idle raised funds to supplement working capital, ensuring that it does not affect the progress of investment projects [1] Group 1: Fund Usage - The company has decided to use up to RMB 150 million (including principal) of idle raised funds for temporary working capital, with a usage period not exceeding 12 months from the date of board approval [1] - As of December 26, 2025, the company and its subsidiaries have fully repaid the amount of RMB 87,454,041.46 used for temporary working capital back to the designated account [2] Group 2: Compliance and Notification - The company has notified its sponsor institution and the representative of the sponsor regarding the repayment of the raised funds [2] - The completion of the temporary use of idle raised funds has been officially announced [3]