By Decree No. 57/2023 issued on 3 February 2023, the National Executive Power cancelled the 5% export refund on exports of lithium, lithium oxide and hydroxide, lithium chloride and lithium carbonate produced in the provinces of Catamarca, Jujuy and Salta.
On 17 January 2023, the governor of the Province of La Rioja enacted Law No. 10,608, declaring the study, research, prospecting, exploration, exploitation and industrialization of lithium and its derivatives to be of public interest. The Law undertook the following measures: (i) suspended existing mining permits and concessions related to this resource for 120 days with a possible extension for the same period, with the plan to determine areas of interest; (ii) established the participation of the provincial company in all lithium-related projects; and (iii) established a preference right for provincial state-owned companies in the application for mining rights.
On 1 December 2022, mining canons were increased through the enactment of the General Budget Law of the National Administration for 2023, specifically by the amendment of articles 31, 213, 215, 219 and 221 of the Mining Code. These canons had not been modified since 2014.
It is also established that the canons will no longer be adjusted by law but by resolution of the Secretary of Energy based on the inter-annual variation of the Consumer Price Index.
The legislatures of Salta, Catamarca and Jujuy, by Law Nº 8.289, Law Nº 5.756 and Law Nº 6.278, respectively, ratified the Interprovincial Treaty for the Creation of the Lithium Mining Region, which had been signed in October 2021.