(i) certain non-originating materials used in the production of goods provided for in the following tariff provisions: Chapter 4 of the Harmonized System, heading 15.01 through 15.08, 15.12, 15.14, 15.15 or 17.01 through 17.03, subheading 1806.10, tariff item 1901.10.aa (infant preparations containing over 10 percent by weight of milk solids ...