The norm, in detail
Neuquén turns its state miner Cormine into a Corporation for private lithium and copper partners
Reform driven 2026 over Cormine (base Decreto provincial 250/1975) + Decreto 455/2026
pendingPROVINCIAL
State, institutions and security
Cormine shifts from state company to S.A. under Decreto 455/2026: it enables private capital and partnerships in lithium, copper and uranium.
What changed and who it applies to
What changed
Cormine stops being a Provincial State Company (100% state-owned, with no private partners in its capital) to be constituted as a Corporation, a form that enables open share capital and public-private partnerships. The stated objective is that the company "can operate with greater dynamism, attract investment and establish public-private partnerships" to activate strategic mining concessions and studies in lithium, uranium, rare earths and geothermal energy, plus the Andacollo district (gold, silver, copper). The reform comes in a package with: (1) a new Mining Procedure Code that replaces the framework in force since 1975; and (2) a Mining Royalties Regime that sets a 3% royalty on value when the mineral is processed outside Neuquén and 2% when the intermediate or final processes occur inside the province (under analysis in the Legislature's Energy committee, March 2026). As a bridging measure, Decreto 455/2026 (03/31/2026) granted a non-repayable contribution of $354,930,331 for operating expenses from April to June 2026, destined to pay salaries of former Andacollo Gold workers (a mine abandoned in 2015), conditional on Cormine submitting a statement of financial position, results and cash flow to the Treasury. unconf Mar 31, 2026
In force
Announcement: January 2026. Decreto 455/2026 (contribution): in force from 03/31/2026. Transformation into a Corporation: in process/announced (no confirmed enacted rule). unconf Mar 31, 2026
Are you in or out?
Mining explorers and operators (lithium, copper, gold, rare earths, uranium); suppliers and service companies of the mining sector; logistics/energy/water SMEs in the Zapala–Andacollo area; the provincial State of Neuquén as a shareholder; former Andacollo Gold workers (beneficiaries of the bridging contribution). unconf Mar 31, 2026
The norm
Basis: Decreto provincial 250/1975, which created "CORMINE, Corporación Minera del Neuquén Sociedad del Estado" (based in Zapala, under governor Felipe Sapag). 2026 reform: corporate conversion from Sociedad del Estado Provincial (SEP, provincial state-owned company) to Sociedad Anónima (S.A., joint-stock company), driven by governor Rolando Figueroa (announced January 2026), within a roadmap that includes a new Mining Procedure Code and a Mining Royalties Regime (both sent to the provincial Legislature, under review in the Energy committee as of March 2026). Related instrument: Decreto provincial 455/2026 (signed Mar 31, 2026), a non-repayable contribution of $354,930,331 to Cormine for operating expenses April–June 2026 (wages of former Andacollo Gold workers), conditional on filing financial statements with the Secretaría de Hacienda. Pending confirmation in the primary source: the number and date of the bill or decree that specifically enacts the conversion into an S.A. was not found in an official source; as of the press reports it is an announced initiative, not an enacted rule with a number. unconf Mar 31, 2026
Our reading
Neuquén opens the capital of its state miner: by turning Cormine into a Corporation and setting royalties that reward processing inside the province (2% vs 3%), the State moves from sole operator to a partner that convenes private capital in lithium, copper and rare earths. It is the Vaca Muerta satellite logic applied to mining: the regime opens the door for operators, explorers and mining services to enter a district closed until now. thesis
Where it lands, province by province1
The other rules on this subject24
Royalties are shared by population, not by where the field isLey provincial 2148 (enacted on 15-Nov-1995)in force
Property shield: expropriating costs more, evicting is fasterBill PE-13/2026 (Message 22/26) — majority committee report in the Senatepending
AySA up for bid: the State sells 90% to a private operatorRes. 704/2026 MECON (Official Gazette, May 15, 2026)in execution
Ignacio Aredez· Chief analyst
Credentials and track record →- 10+ years in data science for clients across Europe and the Americas
- Certified in AI governance (ISO/IEC 42001)
- Machine Learning (Google Cloud)
- Registered expert with the European Commission
How to read the seals → verif primary source · prob primary source pending · unconf a source said it · estim our own calculation · thesis our reading · the date belongs to the datum, at the precision its source allows
Fact sheet built on the published rule, with the gaps declared. Back to the reforms
Write to us · free
Get on board the takeoff
Tell us what you are looking for and we will reply. This is what we work on: what this rule enables for you — which registry to join, what to certify and by when.
no spam
we reply within 48 business hours