Tariff concessions under CECA deepen; substituted schedule sets preferential customs duty rates for listed goods. Amendment substitutes the Table in notification No. 10/2008-Customs to deepen CECA tariff concessions by listing specific first-schedule tariff items and prescribing preferential customs duty rates for each item. The substituted Table enumerates tariff line codes with corresponding ad valorem percentage rates or, in one case, an alternative higher specific duty condition, replacing the earlier schedule and operationalising the revised preferential rates for imports covered by the India-Singapore CECA under the Customs notification framework.