Core Insights - The company Tean Lithium (Shanghai) New Energy Co., Ltd. has recently completed nearly 100 million yuan in Series A financing, led by Jiangxi Jinan Guosi Equity Investment and Shandong Guotou [2] - Tean Lithium focuses on new energy core structural materials and has developed an original "pre-plated nickel" process, breaking the long-standing monopoly of overseas giants on key materials [2] Financing Purpose - The funds from this round will be primarily used to expand the pre-plated nickel production lines in Jiangsu and Shandong to alleviate delivery bottlenecks [3] - Investment will also be directed towards the research and development of next-generation high-corrosion-resistant coatings and ultra-thin steel strips to strengthen the company's technological moat [3] - Additionally, a customer joint laboratory will be established in Shanghai to accelerate development in sync with leading battery manufacturers, enhancing global responsiveness [3] Investment Rationale - The pre-plated nickel sector is on the verge of a boom in cylindrical lithium batteries, with Tean Lithium being the only team capable of mass domestic substitution [4] - The uniform plating technology can reduce the short-circuit rate of battery cells and enhance cycle life, providing a competitive edge [4] - The collaboration with Shandong Guotou offers industrial synergy resources that can rapidly scale production, creating a dual barrier of "technology + scenario" with high certainty across cycles [4] Investment Perspective - The Ministry of Industry and Information Technology has recently included key materials for new energy in the "Advanced Manufacturing Industry Cluster" initiative, leading to unprecedented local government support [5] - The swift response from industry capital such as Guosi and Shandong Guotou reflects a dual commitment of "patient capital from investors" and "deep engagement from managers" in the sector [5] - Tean Lithium's pre-plated nickel process fills a domestic gap, aligning with supply chain security demands and demonstrating the resilience and foresight of entrepreneurs in the hard technology field [5]