Tariff amendments: revised customs duties and amended registration requirement for import clearance and warehouse deposit. Amendments to the First Schedule revise Item 29 to a fixed rate of 'Fifty paise per linear metre,' alter the proviso to Item 72A by removing 'in advance of their importation' and requiring registration of contracts before any customs order permitting clearance for home consumption or warehouse deposit, and substitute Item 63 (20A) to subject stainless steel plates, sheets and strips to a specified revenue ad valorem duty at a substantially increased rate.