碳酸锂数据日报-20250808

1. Report Industry Investment Rating - No relevant information provided. 2. Core Viewpoints of the Report - The market is still uncertain about whether the mica mines in Jiangxi will stop production. If there is a short - term suspension for rectification and then复产 after the mining certificates are compliant, considering the large recent downstream stocking and the supplement from surrounding compliant mines, the impact on the balance sheet is expected to be limited. There may be a further increase in futures prices from a market sentiment perspective, but the upside is limited as the previous increase has already priced in the impact of the suspension [2]. - If the mining certificates are successfully renewed and production does not stop, the supply will remain in a loose pattern. Considering the large downstream stocking, full previous pricing, and small increase in downstream production scheduling, the futures prices may be revised downwards and return to the fundamental logic [2]. 3. Summary by Relevant Catalogs Lithium Compounds - The average price of SMM battery - grade lithium carbonate is 71,100 yuan, with a daily increase of 150 yuan; the average price of SMM industrial - grade lithium carbonate is 69,000 yuan, with a daily increase of 150 yuan [1]. Lithium Futures Contracts - The closing price of lithium carbonate 2508 is 70,000 yuan, with a daily increase of 3.24%; for 2509, it is 71,920 yuan, with a 5.3% increase; for 2510, it is 72,200 yuan, with a 5.31% increase; for 2511, it is 72,300 yuan, with a 5.36% increase; for 2512, it is 72,580 yuan, with a 5.34% increase [1]. Lithium Ore - The average price of lithium spodumene concentrate (CIF China) is 757 yuan, with a daily increase of 9 yuan. The price of lithium mica (Li20: 1.5% - 2.0%) is 1090 yuan, with a daily increase of 25 yuan; for lithium mica (Li20: 2.0% - 2.5%), it is 1750 yuan, with a 60 - yuan increase; for phospho - lithium - aluminum stone (Li20: 6% - 7%), it is 5550 yuan, with a 275 - yuan increase; for phospho - lithium - aluminum stone (Li20: 7% - 8%), it is 6500 yuan, with a 300 - yuan increase [1][2]. Cathode Materials - The average price of lithium iron phosphate (power type) is 32,570 yuan, with a 35 - yuan increase; the average price of ternary material 811 (polycrystalline/power type) is 145,260 yuan, with a 30 - yuan increase; the average price of ternary material 523 (single - crystal/power type) is 116,945 yuan, with a 50 - yuan increase; the average price of ternary material 613 (single - crystal/power type) is 122,535 yuan, with a 20 - yuan increase [2]. Price Spreads - The difference between battery - grade and industrial - grade lithium carbonate is 2100 yuan, with a change of 0.2 yuan; the difference between battery - grade lithium carbonate and the main contract is - 1200 yuan, with a change of - 2530 yuan; the difference between the near - month and the first - continuous contract is - 280 yuan, with a change of - 80 yuan; the difference between the near - month and the second - continuous contract is - 380 yuan, with a change of - 20 yuan [2]. Inventory - The total weekly inventory is 142,418 tons, with an increase of 692 tons. The weekly inventory of smelters is 50,999 tons, with a decrease of 959 tons; the weekly inventory of downstream is 48,159 tons, with an increase of 2271 tons; the weekly inventory of others is 43,260 tons, with a decrease of 620 tons; the daily registered warehouse receipts are 16,443 tons, with an increase of 1420 tons [2]. Profit Estimation - The cash cost of purchasing lithium spodumene concentrate externally is 68,214 yuan, and the profit is 1863 yuan; the cash cost of purchasing lithium mica concentrate externally is 75,753 yuan, and the profit is - 7557 yuan [2].