China opens lithium carbonate futures & options to foreign investors today via Guangzhou Futures Exchange. Significant move — China controls ~70% of global lithium refining capacity but pricing power has been fragmented. This integration could shift price discovery dynamics for the entire EV supply chain.

Worth watching how this impacts $ALB, $SQM, $LAC and the broader battery materials space. More transparent pricing in China's domestic market = better visibility for Western OEMs and materials producers planning capex. Could reduce some of the volatility we've seen in lithium spot markets over the past 18 months.