Customs tariff amendments redefine exempt goods and impose documentary and undertaking conditions affecting import duty treatment. The notification revises the Customs exemption Table by inserting, omitting and substituting numerous tariff entries and duty rates, adding items such as breeding horses, crude palm oil, calcined coke, specific paper grades, calendared plastic for smart cards and paper money, and adjusting inclusions/exclusions and concessional percentages. The ANNEXURE deletes certain conditions, substitutes and inserts conditions requiring departmental certificates, environmental permissions, and importer undertakings to secure exemptions and to ensure use of imported goods as declared, with some duty changes timed to a specified fiscal effective date.