| 8547.90.00 | 20 | Conduit tubing | kg | | | |
| 8547.90.00 | 30 | Joints: | | | | |
| 8547.90.00 | 30 | Threaded | kg | | | |
| 8547.90.00 | 40 | Other | kg | | | |
| 8548 | | Waste and scrap of primary cells, primary batteries and electric storage batteries; spent primary cells, spent primary batteries and spent electric storage batteries; electrical parts of machinery or apparatus, not specified or included elsewhere in this chapter: | | | | |
| 8548.10 | | Waste and scrap of primary cells, primary batteries and electric storage batteries; spent primary cells, spent primary batteries and spent electric storage batteries: | | | | |
| 8548.10.05 | | Spent primary cells, spent primary batteries and spent electric storage batteries: | | | | |
| 8548.10.05 | | For recovery of lead | | Free | | 11.5% |
| 8548.10.05 | 40 | Lead-acid storage batteries, of a kind used for starting engines | No. kg | | | |
| 8548.10.05 | 80 | Other | No. kg | | | |
| 8548.10.15 | 00 | Other | kg | Free | | Free |
| 8548.10.25 | 00 | Other: | | | | |
| 8548.10.25 | 00 | For recovery of lead | No. kg | Free | | 11.5% |
| 8548.10.35 | 00 | Other | kg | Free | | Free |
| 8548.90.01 | 00 | Other | X | Free | | 35% |
| 9001 | | Optical fibers and optical fiber bundles; optical fiber cables other than those of heading 8544; sheets and plates of polarizing material; lenses (including contact lenses), prisms, mirrors and other optical elements, of any material, unmounted, other than such elements of glass not optically worked: | | | | |
| 9817.00.80 | | Unwrought metal including remelt scrap ingot (except copper, lead, zinc and tungsten) in the form of pigs, ingots or billets (a) which are defective or damaged, or have been produced from melted down metal waste and scrap for convenience in handling and transportation without sweetening, alloying, fluxing or deliberate purifying, and (b) which cannot be commercially used without re-manufacture; relaying or rerolling rails; and articles of metal (except articles of lead, of zinc or of tungsten, and not including metal-bearing materials provided for in section VI, chapter 26 or subheading 8548.10 and not including unwrought metal provided for in chapters 72-81) to be used in remanufacture by melting or to be processed by shredding, shearing, compacting or similar processing which renders them fit only for the recovery of the metal content: | | | | |
Harmonized Tariff Schedule of the United States inquiry: 3203Ã
