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1. Report Industry Investment Rating - No information provided in the given content. 2. Core View of the Report - The report focuses on the lithium carbonate market, providing fundamental data and industry news. The trend strength of lithium carbonate is rated as neutral, with a value of 0 [8]. 3. Summary by Relevant Catalogs 3.1 Fundamental Tracking - Contract Data: The closing prices, trading volumes, and open interests of the 2605 and 2607 contracts of lithium carbonate are presented. For example, the closing price of the 2605 contract is 172,020, down 4,020 compared to the previous period [5]. - Basis Data: Data on the basis between spot and futures, as well as between different contracts, are provided. For instance, the basis between spot and the 2605 contract is 480 [5]. - Raw Material Data: Prices of raw materials such as spodumene concentrate, lithium mica, and various lithium salts are given. The price of spodumene concentrate (6%, CIF China) is 2,360, down 12 [5]. 3.2 Macro and Industry News - SQM's Performance: Chilean lithium producer SQM reported a 53% increase in net profit in the fourth quarter to $183.8 million, with a 23.3% increase in revenue to $1.32 billion [6]. - Shenzhen's Policy: Shenzhen's implementation plan for the ultra - long - term special treasury bond funds to support the upgrading of consumer goods through trade - ins in 2026 provides subsidies for car scrapping and replacement [8].