Bloomberg BNA provides a daily e-mail service announcing decisions by the U.S. Court of International Trade (CIT) with links to full text of the opinions.  Also available in print, which is shipped weekly.

CIT Decisions

Includes all decisions from the U.S. Court of International Trade.

CIT + CAFC International Trade Decisions

Includes all decisions from the U.S. Court of International Trade, plus international trade decisions from the U.S. Court of Appeals for the Federal Circuit (CAFC). Print only.

CIT + CAFC All Decisions

Includes all decisions from the U.S. Court of International Trade, plus all precedential decisions and nonprecedential patent and trademark decisions from the U.S. Court of Appeals for the Federal Circuit.