| 2715.00.00 | 00 | Bituminous mixtures based on natural asphalt, on natural bitumen, on petroleum bitumen, on mineral tar or on mineral tar pitch (for example, bituminous mastics, cut-backs) | t | Free | | Free |
| 3822.00 | | Diagnostic or laboratory reagents on a backing and prepared diagnostic or laboratory reagents, whether or not on a backing, other than those of heading 3002 or 3006; certified reference materials: | | | | |
| 3822.00.10 | | Diagnostic or laboratory reagents on a backing, prepared diagnostic or laboratory reagents, whether or not on a backing, other than those of heading 3002 or 3006: | | | | |
| 3918.10.31 | | With a backing of textile fibers: | | | | |
| 3918.10.31 | | With a backing of man-made fibers: | | | | |
| 3918.90.20 | 00 | With a backing of man-made fibers | m2 | 6.5% | Free (A+,AU,BH, CA,CL,D,E,IL,J, JO,MA,MX, P,SG) | 84.5% |
| 3918.90.20 | 00 | With a backing of textile fibers: | | | | |
| 4006.10.00 | 00 | "Camel-back" strips for retreading rubber tires | kg | 2.9% | Free (A,AU,BH, CA,CL,E,IL,J,JO, MA,MX,P,SG) | 35% |
| 4202 | | Trunks, suitcases, vanity cases, attache cases, briefcases, school satchels, spectacle cases, binocular cases, camera cases, musical instrumentcases, gun cases, holsters and similar containers; traveling bags, insulated food or beverage bags, toiletry bags, knapsacks and backpacks, handbags, shopping bags, wallets, purses, map cases, cigarette cases, tobacco pouches, tool bags, sports bags, bottle cases, jewelry boxes, powder cases, cutlery cases and similar containers, of leather or of composition leather, of sheeting of plastics, of textile materials, of vulcanized fiber or of paperboard, or wholly or mainly covered with such materials or with paper: | | | | |
| 4202.92.30 | 20 | Backpacks (670) | No. kg | | | |
| 4417.00.60 | 00 | Brush backs | No. | Free | | 33 1/3% |
| 4502.00.00 | 00 | Natural cork, debacked or roughly squared, or in rectangular (including square) blocks, plates, sheets or strip (including sharp-edged blanks for corks or stoppers) | kg | Free | | 22¢/kg |
| 4503.90.40 | 00 | Wallcoverings, backed with paper or otherwise reinforced | kg | Free | | 3.3¢/kg + 20% |
| 4504.10.40 | 00 | Wallcoverings, backed with paper or otherwise reinforced | kg | Free | | 3.3¢/kg + 20% |
| 5904 | | Linoleum, whether or not cut to shape; floor coverings con- sisting of a coating or covering applied on a textile backing, whether or not cut to shape: | | | | |
| 5905.00.10 | 00 | Backed with permanently affixed paper | m2 kg | Free | | 3.3¢/kg + 20% |
| 5907.00 | | Textile fabrics otherwise impregnated, coated or covered; painted canvas being theatrical scenery, studio back-cloths or the like: | | | | |
| 6306.22.10 | 00 | Backpacking tents | No. kg | Free | | 90% |
| 6802 | | Worked monumental or building stone (except slate) and articles thereof, other than goods of heading 6801; mosaic cubes and the like, of natural stone (including slate), whether or not on a backing; artificially colored granules, chippings and powder, of natural stone (including slate): | | | | |
| 6907 | | Unglazed ceramic flags and paving, hearth or wall tiles; unglazed ceramic mosaic cubes and the like, whether or not on a backing: | | | | |
| 6908 | | Glazed ceramic flags and paving, hearth or wall tiles; glazed ceramic mosaic cubes and the like, whether or not on a backing: | | | | |
| 7016 | | Paving blocks, slabs, bricks, squares, tiles and other articles of pressed or molded glass, whether or not wired, of a kind used for building or construction purposes; glass cubes and other glass smallwares, whether or not on a backing, for mosaics or similar decorative purposes; leaded glass windows and the like; multicellular or foam glass in blocks, panels, plates, shells or similar forms: | | | | |
| 7016.10.00 | 00 | Glass cubes and other glass smallwares, whether or not on a backing, for mosaics or similar decorative purposes | X | 2.7% | Free (A,AU,BH,CA, CL,E,IL,J,JO, MA,MX, P,SG) | 60% |
| 7410 | | Copper foil (whether or not printed or backed with paper, paperboard, plastics or similar backing materials) of a thickness (excluding any backing) not exceeding 0.15 mm: | | | | |
| 7410.11.00 | 00 | Not backed: | | | | |
Harmonized Tariff Schedule of the United States inquiry: t
