Core Viewpoint - Company Greenme has signed a strategic cooperation agreement with Weilan Lithium Chip to jointly develop ultra-high energy density battery materials, aiming for breakthroughs in solid-state battery technology within one year and industrialization of batteries exceeding 400Wh/kg within three years [2][3] Group 1: Strategic Partnerships - The collaboration with Weilan Lithium Chip dates back to 2017, with Greenme being a major supplier of nickel-cobalt-manganese lithium battery materials [3] - Greenme has also partnered with a team led by renowned scientist Sun Xueliang to focus on the core technology of solid-state battery cathode materials [5][6] Group 2: Technological Advancements - Greenme has anticipated the core development direction of solid-state battery cathode materials, focusing on high nickel and composite materials since 2019, and has achieved ton-level shipments of ultra-high nickel solid-state battery cathode materials and lithium-rich manganese-based precursors [3][6] - The company has developed advanced technologies to reduce interface impedance by 20% and control voltage decay rates within 5%, enhancing battery efficiency and stability [4][6] Group 3: Market Position and Future Outlook - Greenme aims to become a core supplier of solid-state battery precursors, leveraging its technological advancements and strategic partnerships to capture a significant market share [2][4] - The company has established a complete industrial chain from resource extraction to cathode material supply, positioning itself as a leader in the global market for high-nickel ternary precursors [6][7]

Core Viewpoint - GreeNMEI has signed a strategic cooperation agreement with Weilan Lithium Chip to jointly develop ultra-high energy density battery materials, aiming for breakthroughs in solid-state battery technology within one year and industrialization of batteries exceeding 400Wh/kg within three years [2][3]. Group 1: Strategic Collaborations - The partnership with Weilan Lithium Chip dates back to 2017, where GreeNMEI has been a major supplier of nickel-cobalt-manganese lithium ternary cathode materials [2]. - GreeNMEI has also formed a strategic collaboration with a team led by renowned scientist Sun Xueliang to focus on the development of cathode materials for solid-state batteries [5][6]. Group 2: Technological Advancements - GreeNMEI has anticipated the core development direction of solid-state battery cathode materials, focusing on high nickel and composite materials since 2019, and has achieved ton-level shipments of ultra-high nickel solid-state battery cathode materials and lithium-rich manganese-based precursors [3][4]. - The company has developed advanced technologies such as nano-level protective films to reduce interfacial impedance by 20%, enhancing battery charge and discharge efficiency [4]. Group 3: Market Position and Product Development - GreeNMEI is positioned as the largest supplier of high-nickel ternary precursors globally, with a complete industrial chain from resource extraction to cathode material supply [6]. - The company has recently launched new ultra-high nickel 9-series ternary core-shell precursors, achieving a monthly shipment volume of 5,000 tons for both new products [6].

Core Viewpoint - The company has achieved a significant technological milestone in the lithium battery precursor manufacturing field with its ultra-high nickel 9-series quaternary core-shell precursor, which is now in mass production and primarily targets the high-end electric vehicle market [2]. Group 1: Product and Market - The ultra-high nickel 9-series quaternary core-shell precursor is designed for global high-end electric vehicle markets that demand higher endurance and stable power performance [2]. - The company has established a 100% supply chain for international leading enterprises, ensuring stable production and supply capabilities [2]. - The monthly shipment volume of the product exceeds 2,000 tons, with an expected annual sales volume of over 10,000 tons, which will significantly stabilize the company's global market presence [2]. Group 2: Financial Impact - The ultra-high nickel 9-series quaternary core-shell precursor is expected to be a crucial growth engine for the company's new energy materials segment, contributing positively to revenue and profit [2]. - The product is characterized by excellent cycling performance and safety, which enhances its profitability [2].

Group 1 - The company has developed the world's first ultra-high nickel 9-series quaternary core-shell precursor, which features a three-stage microstructure design that enhances performance compared to traditional products [2] - The new precursor material transitions from a single-stage structure to a three-stage core-shell structure without altering the total metal composition, allowing for a gradual decrease in nickel content and an increase in manganese content from the core to the shell [2] - This design reduces the reactivity at the interface between the material and the electrolyte, minimizing side reactions while ensuring high energy density and improving cycle and safety performance [2]

每经AI快讯，有投资者在投资者互动平台提问：公司超高镍9系四元核壳前驱体目前面向哪些市场和客 户，预计出货量有多少？ 格林美（002340.SZ）8月4日在投资者互动平台表示，公司超高镍9系四元核壳前驱体目前100%供应国 际头部企业供应链，以超技术昂首阔步打开公司前驱体市场增量通道，极大稳定公司全球市场，有效应 对全球性挑战。 （文章来源：每日经济新闻） ...