The free trade agreement tariff tool allows us businesses to

request that tariffs be limited.
access tariff rates when planning to export.
know which countries are entering trade associations.
access new trade agreements as they are developed.

The right answer is “access tariff rates when planning to export”. The FTA Tariff Tool shows the tariff data in a simple and easy way to look for public interface. This tool allows users to find tariff information on all products enclosed under the U.S. Free Trade Agreements. It shows the tariff applied on the date the FTAs enters into power and the rates each following year as the tariffs are removed under the agreement. The tool also delivers product-specific rules of origin to help companies determine suitability for favored rates.

uhh idk for sure but i think it makes it difficult to pump the oil through the oil rigs