Core Viewpoint - Tianli Lithium Energy has recently obtained two invention patents from the National Intellectual Property Administration, which are significant advancements in lithium-ion battery electrode material technology [1][2] Group 1: Patent Details - The first patent involves a method to reduce surface residual alkali in high-nickel ternary electrode materials, enhancing thermal stability, capacity, and safety while being cost-effective and environmentally friendly [1] - The second patent describes a method for preparing high-nickel layered oxide cathode materials with surface high-entropy and internal medium-entropy doping, which significantly improves cycling stability and has industrial production potential [1] Group 2: Company Impact - The acquisition of these patents reflects the company's core technological capabilities and is expected to enhance its intellectual property protection system and innovation capacity [2] - While the patents are important, they are not anticipated to have a significant immediate impact on the company's production and operations, and the economic benefits from industrial application remain uncertain [2]

Core Insights - The battery sector experienced a rise of 1.11% on the previous trading day, with Wanrun New Energy leading the gains [1] - The Shanghai Composite Index closed at 3888.6, up 0.34%, while the Shenzhen Component Index closed at 12984.08, up 0.85% [1] Battery Sector Performance - Wanrun New Energy (688275) saw a significant increase of 16.88%, closing at 91.55, with a trading volume of 159,900 shares and a transaction value of 1.412 billion yuan [1] - Hunan Youneng (301358) rose by 11.01% to close at 76.51, with a trading volume of 349,700 shares and a transaction value of 2.589 billion yuan [1] - Fengyuan Co., Ltd. (002805) increased by 10.01%, closing at 20.34, with a trading volume of 364,900 shares and a transaction value of 709 million yuan [1] - Other notable performers included Binhai Energy (000695) up 10.00%, Honggong Technology (301662) up 8.81%, and Jiao Cheng Ultrasonic (688392) up 7.66% [1] Capital Flow Analysis - The battery sector saw a net inflow of 1.23 billion yuan from main funds, while retail investors experienced a net outflow of 1.441 billion yuan [2] - The overall capital flow indicates a strong interest from institutional investors despite the outflow from retail investors [2]

Group 1 - Tianpu Co., Ltd. has experienced significant stock price volatility, with a cumulative increase of 451.80% from August 22, 2025, to November 27, 2025, leading to a suspension of trading for verification starting November 28, 2025 [1] Group 2 - FAW Jiefang plans to increase capital in its joint venture, Jiefang Times, by 191 million yuan, with a total capital increase of 412 million yuan alongside CATL and new investor Telepower, enhancing competitiveness in the new energy commercial vehicle sector [2] Group 3 - Qingdao Beer plans to invest in low-risk financial products with a maximum daily balance of 10 billion yuan over the next 12 months to improve fund efficiency and returns for shareholders [3] - Haohan Deep plans to acquire a 16.0656% stake in Guorui Smart for 70.68864 million yuan, increasing its ownership to 51.0656% [3] Group 4 - Huazhi Jie intends to invest 100 million yuan to establish Suzhou Kangyang Robot Co., Ltd., aligning with its strategic development plans [4] - Maide Medical's chairman proposes a share buyback of 20 million to 40 million yuan to reduce registered capital [4] Group 5 - Haichang New Materials plans to acquire 51% of Shenzhen Xinwei Communication Technology Co., Ltd. for 23.46 million yuan, gaining control over the company [5] - Hunan Gold's subsidiary obtained a mining license for a tungsten mine with an annual production capacity of 990,000 tons [5] Group 6 - Tianli Lithium Energy received two invention patents related to lithium-ion battery electrode materials, enhancing its core technology and competitive edge [6] Group 7 - Changan Automobile's indirect controlling shareholder underwent a restructuring, resulting in a new entity, China Changan Automobile Group, which holds 35.04% of Changan Automobile's shares [7] Group 8 - *ST Lian Shi's stock will resume trading on November 28, 2025, following a capital reserve increase [8] - Jia You International signed a strategic cooperation memorandum with the China-Africa Development Fund, expected to positively impact business development [8] Group 9 - China Aluminum International's subsidiary won a contract for a project worth 2.9086858 billion yuan, which could enhance the company's operational scale and profitability [9] Group 10 - Guizhou Sanli changed its stock abbreviation to "Sanli Pharmaceutical," while maintaining its full name and stock code [10] - China CRRC plans to spin off its subsidiary, CRRC Qichu, for listing on the Shenzhen Stock Exchange, retaining control over the subsidiary [10] Group 11 - Haowei Group's subsidiary plans to invest 200 million yuan in a private equity fund focused on integrated circuit-related sectors [11] - Huiyu Pharmaceutical intends to co-invest in a biomedical venture capital fund with a total initial subscription of 400 million yuan [11] Group 12 - Everbright Bank received notification of a shareholding increase by CITIC Financial Asset Management, raising its stake from 8.00% to 9.00% [12] - Mindray Medical's chairman plans to increase his stake in the company by 200 million yuan within six months [12][13]

Group 1: Shareholding Changes - The National Integrated Circuit Industry Investment Fund reduced its stake in Saiwei Electronics from 5.88% to 4.999986% by selling 6.4278 million shares, which is a decrease of 1% [1] - The fund previously reduced its holdings from 6.95% to 5.88% by selling 7.836718 million shares, also a decrease of 1% [1] - Jiangsu Boyun's shareholder, Blue Three Venture Capital, plans to reduce its stake by up to 1%, amounting to 971,300 shares [5] Group 2: Corporate Actions - Chenshan Technology is planning to issue A-shares to Hefei State Investment, which may lead to a change in company control, and the stock will be suspended from trading for up to 2 days [2] - Haichang New Materials intends to acquire 51% of Shenzhen Xinwei Communications for 234.6 million yuan, gaining control over the company [3] - Yuanli Co. plans to acquire 100% of Fujian Tongsheng New Materials for 470 million yuan, aiming to enhance its strategic layout in the silicon dioxide sector [4] Group 3: Share Buybacks and Increases - Mindray Medical's chairman, Li Xiting, plans to increase his stake in the company by 200 million yuan, having already purchased 152,340 shares at an average price of 196.862 yuan per share [6] Group 4: Product Approvals and Innovations - Ruipu Biotech received a new veterinary drug registration certificate for a tri-valent inactivated vaccine for cats, enhancing its competitive edge in the companion animal health sector [7] - Tianli Lithium Energy obtained two invention patents related to lithium-ion battery electrode materials, which may improve its innovation capabilities [7]

Core Insights - Tianli Lithium Energy has recently obtained two invention patents from the National Intellectual Property Administration, focusing on lithium-ion battery electrode materials technology [1][2] - The patents include a method for reducing surface residual alkali in high-nickel ternary electrode materials and a method for preparing high-entropy internally doped high-nickel layered oxide cathode materials [1] Summary by Categories Patent Achievements - The patents represent significant advancements in the company's core technology and enhance its intellectual property protection system [2] - The methods developed are cost-effective, energy-saving, and environmentally friendly, with potential for widespread application in commercial high-nickel NCM ternary layered cathode material processing [1] Technical Innovations - The method for reducing surface residual alkali improves the removal efficiency of the alkali impedance layer, enhancing thermal stability, capacity rate performance, and safety of high-nickel ternary electrode materials [1] - The high-entropy doping method significantly improves the cycling stability of nickel-rich layered oxide cathode materials, showcasing a simple process with excellent performance and industrial production potential [1]

Group 1 - Tianli Lithium Energy has recently received an invention patent certificate from the National Intellectual Property Administration for methods related to high-nickel ternary electrode materials and their preparation [1] - As of January to June 2025, Tianli Lithium Energy's revenue composition shows that lithium battery materials account for 93.68%, while other businesses account for 6.32% [1] - The current market capitalization of Tianli Lithium Energy is 3.9 billion yuan [1]

Group 1 - The core point of the article is that Tianli Lithium Energy announced a board meeting to discuss the proposal to change the accounting firm, indicating potential shifts in financial oversight [1] - For the first half of 2025, Tianli Lithium Energy's revenue composition shows that lithium battery materials accounted for 93.68% of total revenue, while other businesses contributed 6.32% [1] - As of the report date, Tianli Lithium Energy has a market capitalization of 3.9 billion yuan [1]

Core Viewpoint - Tianli Lithium Energy has recently been granted two invention patents by the National Intellectual Property Administration, which are related to lithium-ion battery electrode materials technology. The patents are expected to have no significant impact on the company's production and operations in the near term, and the industrial application will require time, with actual benefits remaining uncertain [1]. Summary by Categories Patent Information - The two patents awarded are titled "A Method for Reducing Surface Residual Alkali of High Nickel Ternary Electrode Materials" (Patent No: ZL202211157012.6) and "A High Entropy Internal Medium Entropy Gradual Doping High Nickel Layered Oxide Positive Electrode Material and Its Preparation Method" (Patent No: ZL202410959486.5) [1]. - The announcement date for both patents is November 25, 2025 [1]. Industry Impact - The patents belong to the field of lithium-ion battery electrode materials technology [1]. - The company anticipates that the patents will not have a major impact on its production and operations in the short term [1]. - The industrial application of these patents is expected to take time, and the actual benefits are uncertain [1].

Core Viewpoint - Tianli Lithium Energy (301152.SZ) has recently received two invention patent certificates from the National Intellectual Property Administration, which are expected to enhance the company's intellectual property protection and promote continuous innovation capabilities, thereby improving core competitiveness [1] Summary by Categories Patent Achievements - The patents include methods for reducing residual alkali on high-nickel ternary electrode materials and a high-entropy internal doping method for high-nickel layered oxide cathode materials [1] - These patents are categorized under lithium-ion battery electrode material technology [1] Impact on Operations - The company anticipates that these patents will not have a significant impact on its recent production and operations [1] - However, the actual economic benefits and industrial application of these patents remain uncertain [1]

关于天力锂能集团股份有限公司 开展商品期货套期保值业务的核查意见 国联民生证券承销保荐有限公司（以下简称"保荐机构"）作为天力锂能集 团股份有限公司（以下简称"天力锂能"、"公司"）首次公开发行股票并在创 业板上市的保荐机构，根据《证券发行上市保荐业务管理办法》、《深圳证券交 易所创业板股票上市规则》、《深圳证券交易所上市公司自律监管指引第 13 号 ——保荐业务》及《深圳证券交易所上市公司自律监管指引第 2 号—创业板上市 公司规范运作》等有关规定，对公司开展商品期货套期保值业务进行了审慎核查， 并出具本核查意见： 国联民生证券承销保荐有限公司 一、开展商品期货套期保值业务的目的 公司开展商品期货套期保值业务，主要为充分利用期货市场的套期保值功能， 合理规避主要原材料价格波动风险，锁定产品成本，降低原材料价格波动对公司 正常经营的影响，提升公司整体抵御风险能力，增强财务稳健性。 公司套期保值期货品种限于在场内市场交易的与公司的生产经营有直接关 系的期货品种。 （二）额度及期限 2025 年 11 月 27 日，公司召开第四届董事会第十九次会议，审议通过了《关 于公司开展商品期货套期保值业务的议案》，同意公司 ...