[3] UNCTAD indicators are based on MFN (Most Favoured Nation) and effectively applied import tariff rates for major categories of non-agricultural and non-fuel products by individual country (as market economy).
[4] WTO indicators are based on MFN (Most Favoured Nation) tariffs applied by the reporting country/economy.
Tariff line data were matched to Standard International Trade Classification (SITC) revision 3 codes to define commodity groups and import weights.
Import weights were calculated using the United Nations Statistics Division's Commodity Trade (Comtrade) database.
UNCTAD: This table presents MFN (Most Favoured Nation) and effectively applied import tariff rates for major categories of non-agricultural and non-fuel products by individual country (as market economy) and economic grouping (as origin), expressed in various aggregation measures.