Further Review of Protest No. 1703-04-100157; Steel "spring" lock pins for zipper sliders
The tariff classification of parts of zippers from Taiwan.
Classification of Zippers
The tariff classification of zipper parts from Germany.
The tariff classification and status under the North American Free Trade Agreement (NAFTA) of zipper chain manufactured in Mexico from Chinese polyester tape and brass round wire of American or Peruvian origin and then exported to the United States; Article 509