The Secretary of Treasury shall instruct the United States Executive Directors at the International Monetary Fund, the World Bank Group, and the Asian Development Bank to inform the respective institution that it is the policy of the United States to oppose, and to use the voice and vote of the United States to vote against, any loan or financial assistance to Burma through the State Administration Council, or any successor entity controlled by the military, except for humanitarian assistance channeled through an implementing agency not controlled by the Burmese military.