A bill to extend until January 1, 1995, the existing suspensions of duty on tartaric acid, potassium antimony tartrate, and potassium sodium tartrate.

Amends the Harmonized Tariff Schedule of the United States to extend, through December 31, 1994, the suspension of duty on: (1) tartaric acid; (2) potassium antimony tartrate (tartar emetic); and (3) potassium sodium tartrate (rochelle salts).