electricity tariff mechanism

T-D tariff mechanism

circle setting mechanism mechanism

contract-rate tariff (two-part tariff)

hoisting mechanism and walking mechanism

three-dimensional mechanism (spacial mechanism)

Half Reduction Tax Policy on Import Tariff and VAT

across-the-board tariff reduction

Ad valorem duty (tariff)

ad valorem tariff

agreement tariff

Alexandria Cotton Tariff

analysis of tariff reduction model

automated tariff filing and information system

autonomous tariff

bargaining tariff

base tariff level

Basic tariff

British preferential tariff