中国基金报·2025-11-16 10:49Core Viewpoint - CATL has further strengthened its supply chain by partnering with Rongbai Technology, becoming the primary supplier of sodium-ion battery cathode materials, with a commitment to purchase at least 60% of its total procurement from Rongbai annually [2][10][12]. Group 1: Partnership Details - The cooperation agreement between CATL and Rongbai Technology is effective until December 31, 2029, focusing on comprehensive collaboration in market, strategy, business, technology, product development, and supply chain [10][12]. - Rongbai Technology will prioritize capacity and raw material supply to meet CATL's demands, ensuring competitive response times, product quality, and cost efficiency [12][14]. - If CATL's annual procurement reaches 500,000 tons or more, Rongbai Technology will offer CATL more favorable pricing through cost reductions [13]. Group 2: Market Potential and Product Development - Sodium-ion batteries are expected to achieve large-scale application, with CATL predicting that they could cover over 40% of the domestic passenger vehicle market demand [5][22]. - CATL's sodium-ion battery, branded as "Sodium New," is the first to pass the new national standard certification and has been designed to operate effectively in extreme temperatures [24]. - The energy density of the Sodium New battery reaches 175 Wh/kg, providing over 500 kilometers of pure electric range, making it a viable option for electric vehicles in colder regions [24][26]. Group 3: Financial Performance - As of November 14, CATL's stock price was 404.12 CNY per share, with a market capitalization of 1.86 trillion CNY, reflecting a decline of 2.76% [7]. - Rongbai Technology reported a revenue of 8.99 billion CNY for the first three quarters of 2025, a year-on-year decrease of 20.64%, and a net profit attributable to shareholders of -204 million CNY, down 274.96% [17][19].