Tariff entry insertion adds headings for goods classification under the Third Schedule to the Central Excise Act. Insertion of a new tariff entry into the Third Schedule to the Central Excise Act adds serial entry 26A covering tariff headings 2402 20 10 to 2402 20 90 with the description 'All goods,' effecting a direct amendment to the schedule by introducing that heading range and general goods description into the catalogue of listed tariff items.