碳酸锂日报：供需缺乏明显矛盾，碳酸锂后市仍需关注锂矿进展-20250923

Group 1: Report on Industry Investment Rating - There is no information provided regarding the industry investment rating in the given report. Group 2: Core Viewpoints of the Report - The lithium carbonate market is expected to operate within the current range in the next one to two weeks. The supply - demand situation shows no significant changes, so the price is likely to remain volatile. Although the capacity utilization rate has increased, there is uncertainty in lithium mine复产, and the cost side remains stable. The demand side is supported by the positive data of the new - energy vehicle market, and the inventory is decreasing, but the decline is not large [1][2][3]. Group 3: Summary by Relevant Catalogs 1. Daily Market Summary - Futures Market Data: On September 22, the price of the lithium carbonate main contract closed at 73,420 yuan/ton, a slight drop of 540 yuan/ton or 0.73%. The basis was reported at - 120 yuan/ton, 540 yuan/ton stronger than on September 19. The main contract's open interest was 271,624 lots, a decrease of 9,640 lots compared to September 19, and the trading volume was 396,645 lots, an increase of 26,286 lots or 7.1% [1]. - Supply - Demand and Inventory: From September 12 to 19, the market prices of spodumene concentrate and lepidolite concentrate remained stable at 6,390 yuan/ton and 3,400 yuan/ton respectively. The capacity utilization rate of lithium carbonate increased from 66.41% to 71.31%, a rise of 4.9 percentage points. From September 1 - 14, the retail and wholesale data of the national new - energy passenger vehicle market increased both year - on - year and month - on - month. The prices of power ternary materials and power lithium iron phosphate increased slightly. The lithium carbonate inventory decreased from 138,512 physical tons to 137,531 physical tons, a decrease of 0.71% [2]. 2. Industrial Chain Price Monitoring - Price Changes: From September 19 to 22, the price of the lithium carbonate main contract decreased by 540 yuan/ton or 0.73%, the basis increased by 540 yuan/ton or 81.82%, the open interest of the main contract decreased by 9,640 lots or 3.43%, and the trading volume increased by 26,286 lots or 7.1%. The market prices of battery - grade lithium carbonate, spodumene concentrate, lepidolite concentrate, and hexafluorophosphate remained unchanged. The prices of power ternary materials and power lithium iron phosphate increased by 200 yuan/ton and 80 yuan/ton respectively [5]. 3. Industrial Dynamics and Interpretation - Spot Market Quotations: On September 22, the SMM battery - grade lithium carbonate index price was 73,842 yuan/ton, up 308 yuan/ton from the previous working day. The spot transaction price continued to rise in a volatile manner. The lithium carbonate futures price continued to fluctuate, and the main contract oscillated between 73,000 - 75,000 yuan/ton. The market in September showed a situation of simultaneous growth in supply and demand, with demand growing faster, and a temporary supply shortage was expected [6]. - Downstream Consumption: From September 1 - 14, the national new - energy passenger vehicle market retail was 43.8 million units, a year - on - year increase of 6% and a month - on - month increase of 10%, with a retail penetration rate of 59.8%. The national new - energy passenger vehicle wholesale was 44.7 million units, a year - on - year increase of 10% and a month - on - month increase of 21%, with a wholesale penetration rate of 57.7% [7]. - Industry News: Multiple factors such as the tight supply of nickel sulfate, the expected change in the cobalt export policy in the DRC, and the unclear follow - up adjustment of domestic lithium mining policies have increased the uncertainty of the ternary material price trend. There were rumors of the restart of Ningde Times' Jianxiawo lithium mine, but whether it can restart as scheduled is uncertain [9].