The group's principal activities are to purchase, transport and market liquefied petroleum gas (lpg) in the United States. It owns and operates a terminal facility in brownsville, Texas and owns a lpg terminal facility in matamoros, tamaulipas, Mexico and pipelines that connect the brownsville terminal facility to the matamoros terminal facility. The primary market for the group's lpg is the northeastern region of Mexico which includes the states of coahuila, nuevo leon and tamaulipas.