You may avail advance authorization for import of inputs for manufacture of a product which is prohibited for exports. However such authorization will have to meet the following conditions, in addition to usual conditions:
(i) That the export is made subject to pre-import condition which is manufactured in India using the material imported against the said authorisation; and
(ii) The facility under rule 18 (rebate of duty paid on materials used in manufacture) or sub-rule (2) of rule 19 of the Central Excise Rules, 2002  should be  availed.