Neuquén’s provincial executive has forwarded the June 4 framework agreement with YPF to the legislature, establishing fiscal guarantees and differentiated royalties for the strategic LNG export project from Vaca Muerta. The deal conditions 30-year stability on YPF’s participation in Argentina’s large investment incentive regime and establishes a royalty structure tied to Asian gas prices. YPF faces a 24-month deadline to confirm final investment decision and secure international financing.