In a letter to chief secretaries of states and UTs, petroleum secretary Neeraj Mittal said only those industrial units that have registered with oil marketing companies, declaring the end use of gas cylinders, and have also signed up for the piped gas network will be eligible for the additional quota of LPG. He added that if LPG is used by certain industrial units for special purposes that cannot be substituted by natural gas, such requirements would stand waived. Read more