Gemini Shippers Group joined numerous trade associations  seeking support for a program that would promote the use of U.S. origin materials
incorporated into finished products abroad and returned to the U.S. Specifically, the program would only assess duties on the foreign value added abroad and not on the U.S. origin
materials. This would deduct the value of U.S. origin materials from the dutiable value of a finished good when that good is imported into the United States.

A copy of the letter can be found here:  U.S Content Letter Final