Tax exemption for a specified social welfare project extended, retaining the approved project cost and continued eligibility for relief. Central Government re-specifies Tata Sponge Iron Limited's social welfare project in Keonjhar District-digging tube-wells, repairing schools, promoting agricultural activities and providing medical facilities-as an eligible project for tax exemption under the Explanation to section 35AC, without any change in the previously approved cost, following the National Committee's recommendation and subject to statutory procedure.