[Fubao Information: Lithium Carbonate Futures Continue to Strengthen, Fubao Battery-Grade Lithium Carbonate Reported at 84,900 Yuan/Ton] Fubao Information data shows that today's Fubao lithium carbonate spot basis index is -410 yuan/ton (unchanged); battery-grade lithium carbonate is reported at 84,900 yuan/ton (unchanged); industrial-grade lithium carbonate (comprehensive) is reported at 83,900 yuan/ton (unchanged); the long-term contract average price of battery-grade lithium carbonate is 79,600 yuan/ton (+300 yuan/ton); the lithium hydroxide index is reported at 75,833 yuan/ton (unchanged); the lithium metal index is reported at 587,500 yuan/ton (unchanged); Fubao brine (lithium sulfate) discount coefficient is reported at 73% (+1); the lithium carbonate futures market fluctuated repeatedly, and the spot market was mainly driven by downstream demand.