Asean-Australia-New Zealand Free Trade Area is using what type of CO?

When did Cambodia joined the ASEAN?

Asia-Pacific Economic Cooperation was created in 1989 through the initiative of what country?

What do you call the second level organizational structure of WTO?

It is an administration of Trade Liberalization through the conduct of Multilateral Trade Negotiations to remove barriers to world trade.

It is a promise not to raise tariffs beyond a specific rate.

What do you call the process of removing the quantitative restrictions and converting it into ordinary customs duties?