广期所：自2026年1月21日结算时起，碳酸锂期货合约涨跌停板幅度调整为11%

Group 1 - The announcement from the Guangqi Exchange states that starting from January 21, 2026, the price fluctuation limit for lithium carbonate futures contracts will be adjusted to 11% [1] - The margin requirement for speculative trading will be set at 13% [1] - The margin requirement for hedging trading will be adjusted to 12% [1]