A worker is seen at a gas distribution center in Caxias do Sul, Brazil's state of Rio Grande do Sul, on May 1, 2022.
Petrobras announced on April 29 that the price of natural gas sold to dealers will increase by 19 percent from May 1 in view of changes in Brent crude oil prices and exchange rates. (Xinhua/Wang Tiancong)
A worker is seen at a gas distribution center in Caxias do Sul, Brazil's state of Rio Grande do Sul, on May 1, 2022.
Petrobras announced on April 29 that the price of natural gas sold to dealers will increase by 19 percent from May 1 in view of changes in Brent crude oil prices and exchange rates. (Xinhua/Wang Tiancong)
A worker is seen at a gas distribution center in Caxias do Sul, Brazil's state of Rio Grande do Sul, on May 1, 2022.
Petrobras announced on April 29 that the price of natural gas sold to dealers will increase by 19 percent from May 1 in view of changes in Brent crude oil prices and exchange rates. (Xinhua/Wang Tiancong)
A worker is seen at a gas distribution center in Caxias do Sul, Brazil's state of Rio Grande do Sul, on May 1, 2022.
Petrobras announced on April 29 that the price of natural gas sold to dealers will increase by 19 percent from May 1 in view of changes in Brent crude oil prices and exchange rates. (Xinhua/Wang Tiancong)
A worker is seen at a gas distribution center in Caxias do Sul, Brazil's state of Rio Grande do Sul, on May 1, 2022.
Petrobras announced on April 29 that the price of natural gas sold to dealers will increase by 19 percent from May 1 in view of changes in Brent crude oil prices and exchange rates. (Xinhua/Wang Tiancong)