Fubao battery-grade lithium carbonate spot basis index -2,785 yuan/tonne
(unchanged). Battery-grade lithium carbonate 153,250 yuan/tonne, up 2,000;
industrial-grade (composite) 150,600 yuan/tonne, up 2,000; premium battery-grade
154,250 yuan/tonne, up 2,000. Lithium hydroxide index 138,333 yuan/tonne, up
2,000. Metallic lithium index 1,092,500 yuan/tonne, down 5,000. Fubao brine
(lithium sulfate) discount factor 76.5%, down 0.5 percentage point.