No. 29/89 - Dated: 1-3-1989 - CE
Basic excise duty on kerosene used in the manufacture of alkylbenzene or heavy alkylate on a net consumption basis
No. 28/89 - Dated: 1-3-1989 - CE
Exemption from excise duty on goods other than blended or compounded lubricating oils falling under Chapter 27 and captively consumed in the factory