锂矿停工推升市场情绪，碳酸锂北上持续性存疑

1. Report Industry Investment Rating No relevant content provided. 2. Core Viewpoints of the Report - The short - term price of lithium carbonate futures has soared due to supply disruptions and market sentiment, but the fundamental contradictions have not been substantially reversed. The actual reduction from the Jiangxi mine shutdown may be partially offset by import increases. The downstream purchases are mainly for rigid demand, and the weak trading reflects the limited acceptance of high prices in the industry chain. The continuous accumulation of social inventory and warehouse receipts suppresses the rebound momentum of spot prices. It is expected that the price will enter a high - level oscillation range in the next 1 - 2 weeks, but there is a risk of a callback after the sentiment fades [3]. 3. Summary by Relevant Catalogs 3.1 Daily Market Summary - Futures Market Data Changes: On August 11, the price of the lithium carbonate main contract rose to 81,000 yuan/ton, an increase of 5.25% from August 8. Affected by the news of the lithium mine shutdown over the weekend, all contracts were at the daily limit. The basis weakened significantly from - 5,710 yuan/ton to - 8,800 yuan/ton. The main contract's open interest decreased slightly by 0.94% to 317,600 lots, and the trading volume dropped sharply by 95.75% to 38,000 lots, indicating a highly consistent bullish sentiment in the market [1]. - Supply and Demand in the Industrial Chain and Inventory Changes: On the supply side, the Jiangxi Jianxiawo mining area stopped production on August 9 due to the expiration of the mining license, restricting the supply of lithium mica. However, the lithium extraction capacity from spodumene remained high, and there was potential supply elasticity from overseas mines in Africa and South America, resulting in a differentiated supply pressure in China. Lithium salt plants could make up for short - term shortages through inventory or imported ores. On the demand side, downstream demand showed differentiation. In July, the retail volume of new energy vehicles decreased by 10% month - on - month, but the price of power - type lithium iron phosphate materials rebounded to 32,850 yuan/ton, supported by the stocking demand of energy storage and some battery factories. The price of ternary materials remained stable, indicating that the demand for vehicle - used power batteries had not significantly increased. As of August 7, the social inventory increased to 142,400 tons, and the warehouse receipt inventory soared to 18,800 tons, indicating a loose supply in the spot circulation link and strong delivery intention, which suppressed the upward space of near - month contracts [2]. - Market Summary: The short - term price of lithium carbonate futures has rapidly risen due to supply disruptions and sentiment, but the fundamental contradictions have not been resolved. The actual reduction from the Jiangxi mine shutdown may be partially offset by imports. Downstream purchases are mainly for rigid demand, and the light trading reflects limited acceptance of high prices. The continuous accumulation of inventory suppresses the rebound of spot prices. It is expected that the price will oscillate at a high level in the next 1 - 2 weeks, but there is a risk of a callback after the sentiment fades [3]. 3.2 Industrial Chain Price Monitoring - Price Changes: From August 8 to August 11, the price of the lithium carbonate main contract increased from 76,960 yuan/ton to 81,000 yuan/ton, a rise of 5.25%. The basis weakened from - 5,710 yuan/ton to - 8,800 yuan/ton. The open interest of the main contract decreased by 0.94% to 317,676 lots, and the trading volume dropped by 95.75% to 38,071 lots. The market price of battery - grade lithium carbonate increased by 1.33% to 72,200 yuan/ton, the market price of spodumene concentrate rose by 12.5% to 900 yuan/ton, and the market price of lithium mica concentrate increased by 8.33% to 975 yuan/ton. From August 1 to August 8, the lithium carbonate capacity utilization rate remained at 63.92%, and the lithium carbonate inventory increased by 0.49% to 142,418 tons [5]. 3.3 Industry Dynamics and Interpretation - Spot Market Quotations: On August 11, the SMM battery - grade lithium carbonate index price rose to 74,567 yuan/ton, and the average price of battery - grade lithium carbonate increased to 74,500 yuan/ton. The suspension of mining in the Jiangxi Jianxiawo area affected the output of lithium mica and related lithium carbonate, causing the lithium carbonate futures to open at the daily limit. However, the increase in spodumene - based lithium carbonate and the use of inventory or zero - order purchases by related lithium salt plants could prevent a significant shortage in the spot market. Both upstream and downstream parties were cautious, and market trading was light [6]. - Downstream Consumption: According to preliminary statistics from the Passenger Car Association, from July 1 - 31, the retail volume of new energy passenger vehicles was 1.003 million, a 14% year - on - year increase but a 10% month - on - month decrease. The wholesale volume was 1.179 million, a 25% year - on - year increase but a 4% month - on - month decrease [7]. - Industry News: From late July to the end of the month, the price of cobalt intermediate products continued to rise. On the supply side, major mining companies suspended public quotations, and some traders reduced inventory and controlled shipments. On the demand side, the price increase of cobalt smelting products was slower than that of cobalt intermediate products, leading to cost inversion for smelting plants. Some smelting enterprises with low inventory planned to substitute raw materials or reduce production. Affected by the delay policy in the Democratic Republic of the Congo, the supply of cobalt intermediate products in China may be short, and prices may rise, but the impact on downstream demand needs attention [8][9][10].