Harmonized Tariff Schedule of the U.S. › Chapter 38 Miscellaneous chemical products
3822.11.00.00Tariff line
Classification path
Diagnostic or laboratory reagents on a backing, prepared diagnostic or laboratory reagents whether or not on a backing, whether or not put up in the form of kits, other than those of heading 3006; certified reference materials
3822
Diagnostic or laboratory reagents on a backing, prepared diagnostic or laboratory reagents whether or not on a backing, whether or not put up in the form of kits
For malaria
3822.11.00.00
Rates of duty
General rate (Column 1)Free
Special—
Column 2Free
Unitkg
Printed page 1671
Measure flags
for origin CN, entry date 2026-10-26 · base rate Free
- Section 301 forced-labor tariff (12.5%)9903.05.31Applies+12.5%China: Column 1 rate + 12.5% additional
- China 301: not on any listN/A—8-digit subheading 3822.11.00 is not on Lists 1–4B or the four-year-review lists
- PGAFDA FD1APHIS Core AQ1EPA EP7
Confirmed total 12.5% · max 12.5%Full duty breakdown →