Natural Gas Liquids means those hydrocarbon components that can be recovered from natural gas as a liquid including, but not limited to, ethane, propane, butanes, pentanes plus, and condensates;
Coal means non-coking as well as coking coal, produced domestically and categorized into different classes, grades and sizes, as per the notification/order issued for such purpose by Government of India(GoI)/CIL/ Seller; and shall where the context so requires, include Imported Coal.
Gas means any mixture of hydrocarbons and noncombustible gases in a gaseous state consisting primarily of methane.
Diesel fuel means the same as that term is defined in Section 59-13-102.
Natural Gas or "Gas" shall mean natural gas, processed, unprocessed, vaporized liquid natural gas, synthetic gas, propane-air mixture or any mixture of these gases.
Petroleum product means gasoline, gasoline−alcohol fuel blends, kerosene, fuel oil, burner oil, diesel fuel oil or used motor oil.