The project at Callao port is intended to reinforce the structures and improve efficiency.
The Argentine state oil company thinks that the potential of shale oil and gas can finally be unlocked this year, it said during its 2017 earnings call.
With a strong track-record of privatizations, the current governor of Brazil's richest state defends concessions and public-private partnerships.
Décio Oddone, the head of Brazil's oil and gas watchdog ANP, speaks to BNamericas about measures underway to unlock new investments in the country.
New admixtures for diesel and gasoline took effect on Thursday, according to the mining and energy ministry.
Andrés Manuel López Obrador is currently the frontrunner in the campaign for Mexico's July 1 presidential election, and is the only candidate to have outlined his plans for the energy sector.
Pilot projects in three sedimentary basins are among several moves by the government to foster onshore activity and increase natgas' share of the energy matrix.