SIFMA and 184 other organizations provide comments to the US House Ways and Means Committee Chairman on the U.S.-China economic relationship.  The organizations believes that the U.S. must use all appropriate mechanism including aggressive diplomacy, enforcing the rules of trade, and international dispute settlement when appropriate, in order to ensure increased market access and fair treatment of U.S. companies and workers.  The groups share their concerns about a number of pending legislative proposals would potentially impair U.S. economic interests.