碳酸锂：去库加速，震荡运行

Report Summary 1. Report Industry Investment Rating No information provided on the industry investment rating. 2. Core Viewpoint The report indicates that lithium carbonate is experiencing accelerated inventory reduction and is in an oscillatory state. It presents detailed fundamental data of lithium carbonate and relevant macro and industry news [1][3]. 3. Summary by Related Catalogs 3.1 Fundamental Tracking - Futures Data: For the 2511 contract, the closing price is 73,340, with a change of 540 compared to T - 1. The trading volume is 361,093, and the open interest is 229,022. For the 2601 contract, the closing price is 73,440, the trading volume is 134,679, and the open interest is 183,404. The warehouse receipt volume is 42,379 [1]. - Raw Material Data: The price of spodumene concentrate (6%, CIF China) is 843, and that of lepidolite (2.0% - 2.5%) is 1,835. The price of battery - grade lithium carbonate is 73,550, and industrial - grade lithium carbonate is 71,300 [1]. - Lithium Salt and Related Product Data: The price of battery - grade lithium hydroxide (micropowder) is 78,550, and that of battery - grade lithium hydroxide (CIF) is 9,450. The price of lithium iron phosphate (power type) is 33,640, and that of ternary materials also shows different price levels and changes [1]. 3.2 Macro and Industry News - Production and Inventory: This week, the production of lithium carbonate is 20,635 tons, an increase of 119 tons from last week. The industry inventory is 134,801 tons, a decrease of 2,024 tons from last week [1]. - Chilean Exports: In September 2025, Chile exported 15,900 tons of lithium carbonate, a year - on - year and month - on - month decrease of 13% and 6% respectively. The export average price is 8,704 US dollars per ton, a year - on - year and month - on - month increase of 15% and 2% respectively. It also exported 8,367 tons of lithium sulfate (equivalent to about 4,307 tons of LCE) to China [1][3]. - Policy News: The three departments including the Ministry of Industry and Information Technology adjusted the technical requirements for new - energy vehicles eligible for vehicle purchase tax exemption from 2026 to 2027, raising the technical threshold. The Ministry of Commerce and the General Administration of Customs implemented export controls on lithium batteries and artificial graphite anode materials [3]. 3.3 Trend Intensity The trend intensity of lithium carbonate is 0, indicating a neutral stance, with the value ranging from - 2 (most bearish) to 2 (most bullish) [3].