End of ADS Rights Offering Subscription Period and Results Price Setting for Issuance of Shares and Placement of Series B Shares Capital Increase Essential fact Extraordinary Shareholders Meeting Resolutions Essential Fact Declarative Deed Notice to shareholders for preferential rights period in Chile SQM Notice to Holders of ADS of ADS Right Distribution Ratio and Subscription Payment Notice to Holders of ADSs SQM to Begin Capital Increase Process Notice of Withdrawal Right Notice to Shareholders SQM announces launch of its ADS rights offering in connection with capital increase