| 7307.19.90 | 30 | Unions | kg | | | |
| 7308.90.30 | 00 | Columns, pillars, posts, beams, girders and similar structural units: | | | | |
| 7311.00.00 | 30 | Certified prior to exportation to have been made in accordance with the safety requirements of sections 178.36 through 178.68 of title 49 CFR or under a specific exemption to those requirements: | | | | |
| 7315.89.10 | 00 | With links of essentially round cross sections: | | | | |
| 7317.00.55 | | Made of round wire | | Free | | 3.5% |
| 7318.15.20 | 51 | With round heads: | | | | |
| 7326.90.85 | 05 | Rods for electrical grounding | kg | | | |
| 7402.00.00 | 00 | Unrefined copper; copper anodes for electrolytic refining | kg Cu kg | Free | | 6% |
| 7403 | | Refined copper and copper alloys, unwrought (other than master alloys of heading 7405): | | | | |
| 7415.33.10 | 00 | Muntz or yellow metal bolts | kg | 1.4% | Free (A,AU,B,BH, CA,CL,E,IL,J,JO, MA,MX, P,SG) | 7% |
| 7502 | | Unwrought nickel: | | | | |
| 7601 | | Unwrought aluminum: | | | | |
| 7601.10.30 | 00 | Of uniform cross section throughout its length, the least cross-sectional dimension of which is not greater than 9.5 mm, in coils | kg | 2.6% | Free (A+,AU,BH, CA,D,E,IL,J,JO, MA,MX, P,SG) 0.9% (CL) | 18.5% |
| 7601.20.30 | 00 | Of uniform cross section throughout its length, the least cross-sectional dimension of which is not greater than 9.5 mm, in coils | kg | 2.6% | Free (A,AU,BH, CA,D,E,IL,J,JO, MA,MX, P,SG) 0.9% (CL) | 18.5% |
| 7601.20.90 | 45 | Of uniform circular cross section throughout its length, not in coils | kg | | | |
| 7604.10.30 | | Having a round cross section | | 2.6% | Free (A*,AU,BH, CA,CL,E,IL,J,JO, MA,MX, P,SG) | 11% |
| 7604.29.30 | | Having a round cross section | | 2.6% | Free (A*,AU,BH, CA,CL,E,IL,J,JO, MA,MX, P,SG) | 11% |
| 7801 | | Unwrought lead: | | | | |
| 7901 | | Unwrought zinc: | | | | |
| 8001 | | Unwrought tin: | | | | |
| 8101 | | Tungsten (wolfram) and articles thereof, including waste and scrap: | | | | |
| 8101.94.00 | 00 | Unwrought tungsten, including bars and rods obtained simply by sintering | kg | 6.6% | Free (A+,AU,BH, CA,CL,D,E,IL, J,JO,MA,MX, P,SG) | 60% |
| 8102.94.00 | 00 | Unwrought molybdenum, including bars and rods obtained simply by sintering | kg Mo kg | 13.9￠/kg on molybdenum content + 1.9% | Free (A+,AU,BH, CA,CL,D,E,IL,J, JO,MA,MX,P) 5.2￠/kg on molybdenum content + 0.7% (SG) | $1.10/kg on molybde num content + 15% |
| 8103.20.00 | | Unwrought tantalum, including bars and rods obtained simply by sintering; powders | | 2.5% | Free (A,AU,BH,CA, CL,E,IL,J,JO, MA,MX, P,SG) | 25% |
| 8104.11.00 | 00 | Unwrought magnesium: | | | | |
