广期所：调整碳酸锂期货合约涨跌停板幅度和交易保证金标准

Group 1 - The Guangzhou Futures Exchange announced adjustments to lithium carbonate futures contracts, effective from January 21, 2026 [1] - The price fluctuation limit for lithium carbonate futures will be set at 11% [1] - The margin requirements for speculative trading will be adjusted to 13%, while the margin for hedging trading will be set at 12% [1] - In cases where the new limits and standards differ from the current ones, the higher of the two will be applied [1]