每经AI快讯，有投资者在投资者互动平台提问：董秘，您好，传言公司最近在与某公司进行固态电池 电解质的测试工作，请问是否属实？ 瑞泰新材（301238.SZ）11月27日在投资者互动平台表示，我司与国内外多家固态锂离子电池相关企业 均有合作。固态电池在技术路线、产品路线和商业路线上均有待发展，敬请广大投资者注意投资风险！ （记者 曾健辉） ...

Core Viewpoint - The company,瑞泰新材, is focused on lithium-ion battery electrolyte additives, primarily lithium salt additives, which have a high technical barrier and are widely used in power lithium-ion batteries to enhance performance [1] Group 1: Product Overview - The company's lithium-ion battery electrolyte additives include lithium difluoro phosphate (LiDFP), lithium bis(trifluoromethylsulfonyl)imide (LiTFSI), lithium difluoro(oxalato)borate (LiDFOB), and lithium trifluoromethanesulfonate (LiTFS) [1] - These products improve high and low-temperature performance, cycle performance, and fast charging performance of lithium-ion batteries [1] Group 2: Market Application - Some of the company's products have been applied in solid-state lithium-ion batteries and other new battery types, achieving mass shipments [1]

Core Viewpoint - The company, 瑞泰新材 (301238.SZ), is focused on lithium-ion battery electrolyte additives, primarily lithium salt additives, which are crucial for enhancing battery performance in various conditions [1] Group 1: Product Overview - The company's lithium-ion battery electrolyte additives include lithium difluoro phosphate (LiDFP), lithium bis(trifluoromethylsulfonyl)imide (LiTFSI), lithium difluoro(oxalato)borate (LiDFOB), and lithium trifluoromethanesulfonate (LiTFS) [1] - These products have a high technical barrier and are widely used in power lithium-ion batteries to improve high and low-temperature performance, cycle performance, and fast charging capabilities [1] Group 2: Market Application - Some of the company's products have also been applied in solid-state lithium-ion batteries and other new battery types, with bulk shipments already established [1]

Mergers and Acquisitions - Anhui Heli plans to acquire 51% stake in Jianghuai Heavy Industry [1] Share Buybacks and Equity Transfers - Gansu Guotou will receive 90% stake in Lanshi Group for free, becoming the indirect controlling shareholder [2] - Jian Sheng Group intends to repurchase shares worth between 150 million to 300 million RMB, with a maximum repurchase price of 14.69 RMB per share [3] - Goodway adjusts the maximum repurchase price from 53 RMB per share to 70 RMB per share [4] - Shareholder Lu Tichao plans to transfer 1.7 million shares, accounting for 2.0038% of the total share capital [5] - Zhengqiang shares' controlling shareholder will transfer 8.9% of shares [6] - Heyuan Gas plans to repurchase and cancel 45,000 restricted shares [7] External Investments and Daily Operations - Neusoft Group received a notification for a project involving a total amount of approximately 5.6 billion RMB for supplying intelligent cockpit domain controllers [8] - Fulian Precision's subsidiary received a 1.5 billion RMB advance payment from CATL to secure the supply of lithium iron phosphate [9] - Jian Sheng Group plans to invest 180 million RMB in a project to produce 60 million pairs of mid-to-high-end cotton socks and 30 million pieces of clothing in Vietnam [10] - Fengshan Group signed a technology development contract with Tsinghua University for the development of sodium-ion battery electrolytes and solid-state lithium-ion battery electrolytes [11] - Palm Holdings won a bid for a high-standard farmland construction project worth 433 million RMB [12] - Heng Rui Medicine's subsidiary received clinical trial approval for SHR-1139 injection [11] - Huaxiang plans to issue convertible bonds to raise no more than 1.308 billion RMB for core component capacity enhancement and industrial chain extension projects [12] - Shentong Express reported August express service revenue of 4.434 billion RMB, a year-on-year increase of 14.47%, with a business volume of 2.147 billion tickets, up 10.92% year-on-year [12] - YTO Express reported August express product revenue of 5.39 billion RMB, a year-on-year increase of 9.82%, with a business volume of 2.511 billion tickets, up 11.08% year-on-year [12]

Core Viewpoint - The company has established a collaboration with Tsinghua University to enhance its capabilities in high-end fine chemical new materials and electronic chemical new materials through joint research and development efforts [1] Group 1: Collaboration Details - The company signed a "Technology Development Contract" with Tsinghua University, focusing on the technical development of sodium-ion battery electrolytes and solid-state lithium-ion battery electrolytes [1] - The partnership aims to leverage complementary resources between the company and the university to facilitate the practical application of research outcomes [1] Group 2: Strategic Goals - The collaboration is intended to boost the company's core competitiveness by advancing the development of innovative materials in the energy storage sector [1]

Group 1 - The company, Fengshan Group (603810.SH), has reached a cooperation intention with Tsinghua University to collaborate in the fields of high-end fine chemical new materials and electronic chemical new materials [1] - A technical development contract has been signed between the company and Tsinghua University, focusing on the technical development of sodium-ion battery electrolytes and solid-state lithium-ion battery electrolytes [1] - The collaboration aims to leverage complementary resources between the enterprise and the higher education institution to promote the implementation of development results and enhance the company's core competitiveness [1]

Group 1 - The company, Fengshan Group (603810.SH), has reached a cooperation intention with Tsinghua University to engage in research and development in high-end fine chemical new materials and electronic chemical new materials [1] - A technical development contract has been signed between the company and Tsinghua University, focusing on the technical development of sodium-ion battery electrolytes and solid-state lithium-ion battery electrolytes [1] - The collaboration aims to leverage complementary resources between the enterprise and the higher education institution to promote the implementation of development results and enhance the company's core competitiveness [1]