Argentina authorities are studying regulatory changes to speed up investment and make concession contracts more predictable.
YPF said the region has room to grow if bottlenecks in land access and draft are solved.
China and the European Union take most of the shipments.

Argentina authorities are studying regulatory changes to speed up investment and make concession contracts more predictable.
YPF said the region has room to grow if bottlenecks in land access and draft are solved.
Experts warn that competition between neighbouring ports will intensify and productivity will be decisive.
According to industry sources, operations in Puerto Madryn have grown steadily and operators expect 5% more activity next quarter.
iron ore traffic explains much of the result. Terminals adjusted shifts and equipment to absorb demand.
According to industry sources, operations in Puerto Madryn have grown steadily and operators expect 5% more activity next quarter.
According to industry sources, operations in Puerto Madryn have grown steadily and operators expect 5% more activity next quarter.
YPF said the region has room to grow if bottlenecks in land access and draft are solved.