特斯拉得州锂精炼厂正式投产，马斯克称其“世界最先进”

Core Insights - Tesla has officially launched its lithium refining plant in Texas, marking a significant step in the company's battery supply chain in the U.S. [1][3] - The plant is the first in North America to convert spodumene ore directly into battery-grade lithium hydroxide, eliminating the intermediate refining stage commonly used in the industry [3][6] - Elon Musk emphasized the plant's advanced technology and environmental sustainability, highlighting its role as the largest lithium refining facility in the U.S. [4] Group 1 - The Texas lithium refining plant can process spodumene into battery-grade lithium hydroxide through a simplified and cost-effective process, which includes roasting, cooling, alkali leaching, purification, and crystallization [3] - The new refining process is more sustainable, eliminating harmful byproducts and producing a byproduct called hard gypsum, which can be used in concrete mixing [3] - The plant was constructed in two years, achieving the fastest production timeline for a facility using similar technology, with operations starting in 2026 [3] Group 2 - By achieving large-scale production of lithium hydroxide in Texas, Tesla reduces its dependence on overseas refining capacity and supports its battery and vehicle production expansion [6] - The refining plant complements Tesla's emerging domestic battery manufacturing business, potentially providing a competitive advantage in the market [6]