GAS TRANSPORTER OF THE SOUTH INC filed a 6-K form on March 25, 2026, reporting its financial results and achievements in 2025, including a 20-year license extension and production of 1,095,813 tons, which is 44,419 tons higher than in 2024. The company also announced a $780 million investment to expand the Perito Moreno Pipeline, aiming to increase transportation capacity by 14 MMm³/day.