Page 137

Effective Period Rates of Duty Unit of Quantity Article Description Stat. Suf- fix Heading/ Subheading 2 1 Special General Polycrystalline fibers containing by weight over 70 percent of alumina and less than 30 percent of silica, the foregoing containing no alkaline oxides or boric oxide, presented in bulk (provided for in subheading 6806.10.00)................................... 1/ 9902.14.69 On or before 12/31/2020 No change No change Free 1/ Catalytic converter needled blanket mats of ceramic fibers, containing over 65 percent by weight of aluminum oxide and not over 3 percent of acrylic latex organic binder, of a basis weight greater than or equal to 1745 g/m2, measuring 10.0 mm or more in thickness; the foregoing presented in bulk, sheets or rolls, designed for use in motor vehicles of heading 8703 (provided for in subheading 6806.10.00). ....................... 1/ 9902.14.70 On or before 12/31/2020 No change No change Free 1/ Catalytic converter needled blanket mats of ceramic fibers, containing over 65 percent by weight of aluminum oxide and not over 3 percent by weight of acrylic latex organic binder, of a basis weight less than 1745 g/m2, measuring 5.0 mm or more but not over 9.9 mm in thickness; presented in bulk, sheets or rolls, designed for use in motor vehicles of heading 8703 (provided for in subheading 6806.10.00). ....................... 1/ 9902.14.71 On or before 12/31/2020 No change No change 0.1% 1/ Catalytic converter needled blanket mats of ceramic fibers containing over 65 percent by weight of aluminum oxide, containing an acrylic latex organic binder of greater than 3 percent and less than 7 percent by weight, of a basis weight less than 1745 g/m2, measuring at least 5.0 mm or no more than 9.9 mm in thickness, in bulk, sheets or rolls, designed for motor vehicles of heading 8703 (provided for in subheading 6806.10.00). ................................................................................. 1/ 9902.14.72 On or before 12/31/2020 No change No change 2.1% 1/ Catalytic converter needled blanket mats of ceramic fibers, containing over 65 percent by weight of aluminum oxide and 3 percent or more but less than 7 percent by weight of acrylic latex organic binder, measuring 10.0 mm or more in thickness, of a basis weight greater than or equal to 1745 g/m2; presented in bulk, sheets or rolls, designed for use in motor vehicles of heading 8703 (provided for in subheading 6806.10.00). ........ 1/ 9902.14.73 On or before 12/31/2020 No change No change Free 1/ Stoneware ceramic slabs each measuring at least 320 cm in length by 144 cm in width (provided for in subheading 6914.90.80)................................................................................... 1/ 9902.14.74 On or before 12/31/2020 No change No change 4.7% 1/ Glass in balls (other than microspheres of heading 7018), unworked and not comprising made-up articles, each measuring over 3 mm but not over 6 mm in diameter (provided for in subheading 7002.10.10) ................................................... 1/ 9902.14.75 On or before 12/31/2020 No change No change Free 1/ 1/ See chapter 99 statistical note 1. Rates of Duty 1 Harmonized Tariff Schedule of the United States Revision 15 (2026) Annotated for Statistical Reporting Purposes XXII 99 - II - 132 Note:The shaded areas indicate the provision has expired