Section 22 Miscellaneous Section 98 Goods Eligible for Concession under Schedule I Part 2(A) of the Customs Tariff. 98 02 Medical Supplies 98 02 20 Frames for corrective spectacles and blanks for corrective spectacle lenses; Commodity Code Description 98 02 20 00 Frames for corrective spectacles and blanks for corrective spectacle lenses;