Harmonized Tariff Schedule of the U.S. › Chapter 28 Inorganic chemicals; compounds of precious metals, rare-earth metals, radioactive elements or isotopes
2853.90.10.00Tariff line
Classification path
Phosphides, whether or not chemically defined, excluding ferrophosphorous; other inorganic compounds (including distilled or conductivity water and water of similar purity); liquid air (whether or not rare gases have been removed); compressed air; amalgams, other than amalgams of precious metals
2853
Other
Phosphides, whether or not chemically defined, excluding ferrophosphorous
Of copper (phosphor copper), containing more than 15 percent by weight of phosphorous
2853.90.10.00
Rates of duty
General rate (Column 1)2.6%
SpecialFree (A, AU, BH, CL, CO, D, E, IL, JO, KR, MA, OM, P, PA, PE, S, SG)
Column 232.5%
Unitkg
Free (A, AU, BH, CL, CO, D, E, IL, JO, KR, MA, OM, P, PA, PE, S, SG)
Printed page 1421
Measure flags
for origin CN, entry date 2026-10-26 · base rate 2.6%
- Section 301 forced-labor tariff (12.5%)9903.05.86ExemptexemptOn the note 52(b) general exemption list (exempt by HTS line; enter under 9903.05.86)
- China 301 List 3 (9903.88.03)9903.88.03Applies+25%8-digit subheading 2853.90.10 is on L3
Confirmed total 27.6% · max 27.6%Full duty breakdown →