The tariff classification of a cast iron base from China

The tariff classification of a silicon insert ring from South Korea

The tariff classification of work holding fixtures and machine tool heads from England or Germany

The tariff classification of ion sources from England

The tariff classification of an automatic tool changer and a time adjustable oiler from Taiwan.

PRD 1303-94-100253; Parts of Machines for Working Rubber or Plastics or for the Manufacture of Products From These Materials; Parts of Machine Tools for Working Hard Rubber, Hard Plastics or Similar Hard Materials; Denial of Protest for Failure to Provide Evidence in Support of Claim, 19 CFR 174.13(a)(6) Dear District Director: This is our decision on Protest No. 1303-94-100253, filedagainst your classification of certain machine parts. The entryunder protest was liquidated on August 5, 1994, and this protest timely filed on September 1, 1994. Under 19 U.S.C. 1514(c)(1), a protest of a decision under subsection (a) of section 1514 must set forth distinctly and specifically each decision as to which protest is made. In addition, the Customs Regulations require that a protest set forth the nat