steel industry / medium oil / blast furnace gas / manufacturing industry / colliery gas / electricity / non-energy use sectors / printing / mineral products / crude oil / heavy gas oils / petroleum products / light hydrocarbon oil / gas coke / Gas++ / medium oil distilling / gas/diesel oil / natural gas liquids / coke oven gas / machinery / transport equipment / natural gas / refinery gas / energy use / coal products / cement / crude oil stabilization plants comprising propane / Gas oils / diesel oil / metal products / oil / public utilities / fuel oil / Sewage gas / /