Customs duty on skimmed milk powder imposed with an annual aggregate import cap and specified tariff. The government amends Notification No.12/2012-Customs by substituting serial No.7 to identify skimmed milk powder tariff headings, impose an aggregate annual import ceiling for such goods, and subject imports within that ceiling to a prescribed ad valorem customs duty under the authority of section 25(1) of the Customs Act, 1962.