The core activity of Petrochem Energy is the treatment of crude oil and oil products with additives, particularly in the areas of: Cargo Treatment (treatment of oil transports to correct or improve their specifications), Tank Cleaning (cleaning of tanks on land, on ships, in railcars and other storage facilities), and Meter Proving Validation (verification and validation of measuring instruments at transfer points of oil products). These activities are focused on the petrochemical industry and include the processing of both hazardous and non-hazardous goods.