13212 - Natural gas liquids
1321210 - - Plant condensate from natural gas liquids plants
1321215 - - Ethane
1321220 - - Isopentane & Natural gasoline
1321231 - - Propane
1321232 - - Butane
1321234 - - Gas mixtures from natural gas liquids plants
1321298 - - Other Natural gas liquids
13213 - Residue gas shipped from natural gas liquids plants