- 0128Inorganic chemicals; organic or inorganic compounds of precious metals, of rare-earth metals, of radioactive elements or of isotopes
- 02285000Hydrides, nitrides, azides, silicides and borides, whether or not chemically defined, other than compounds which are also carbides of heading 2849:
US HTS code
2850000500
Of calcium
Rates updated· Source: USITC Harmonized Tariff Schedule export
Column 2 rate (Cuba, North Korea): 25%
Estimate duty
This code's duty rate (Free) isn't a simple percentage, so it can't be estimated here — check the official source for the exact calculation.
Section 232/301 & notes
No Section 232/301 overlay or footnote noted for this code in the HTS export.
Matching UK commodity codes
Sharing the 6-digit HS root 285000.
2850002010Silane (CAS RN 7803-62-5)2850002040Germanium tetrahydride (CAS RN 7782-65-2)2850002060Disilane (CAS RN 1590-87-0)2850002070Cubic Boron nitride (CAS RN 10043-11-5)2850002080Arsine (CAS RN 7784-42-1) with a purity by volume of 99,999% or more, for use in the production of semiconductors2850002090Other2850006010Sodium azide (CAS RN 26628-22-8)2850006019Other2850006091Calcium silicon - a chemical compound that contains by weight 16 % or more of calcium, 45 % or more of silicon, less than 14 % of iron and not more than 10 % of any other element; whether or not presented in bulk, packaged in bags or in steel drums, enclosed in steel sheets (or cored wire), or otherwise presented2850006095Other2850009000Borides
Related codes
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