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HSChapter 28
U.S. imports of chloride oxides and chloride hydroxides (nesoi) (HS 282749) totaled $4.0M in April 2026, traded with 12 countries.
Importers of Chloride Oxides and Chloride Hydroxides (NESOI) paid $207K in duties in April 2026 — an effective duty rate of 5.3% on $3.9M in dutiable value, based on actual customs collections rather than the published tariff schedule. Chloride Oxides and Chloride Hydroxides (NESOI) imports of $4.0M in April 2026 ran 16% above the year-to-date monthly average of $3.4M.
Last updated: April 2026 dataImports from China dominate this heading, which covers chloride oxides and chloride hydroxides not elsewhere specified — including the distinct vanadium-based compounds classified under 2827491000. The US schedule separates vanadium chloride oxides/hydroxides (2827491000) from all other NESOI types (2827495000), a distinction that matters for Section 301 exposure given China's leading supplier position. These inorganic halogen compounds serve as intermediates in specialty chemical synthesis, catalyst production, and metallurgical processing. India and Japan are also notable sources, providing some supply-chain diversification for buyers seeking to reduce China concentration risk.
AI-written summary of the official U.S. Census Bureau trade figures on this page — verify before relying on it.
The 10-digit HTS line 2827491000 is dedicated specifically to chloride oxides and chloride hydroxides of vanadium, while 2827495000 captures all other NESOI chloride oxides and hydroxides. Correct classification between these lines is critical because duty treatment and any applicable trade-remedy exposure can differ.
China is the leading supplier of these compounds to the US market, and many inorganic chemicals from China are subject to Section 301 tariffs. Importers should verify the applicable Section 301 list status for the specific 10-digit HTS line with a licensed customs broker, as coverage and rates can vary by subheading.
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| Country | Imports | Exports | Balance |
|---|---|---|---|
| CHINA | $3.2M | $12K | -$3.2M |
| NETHERLANDS | -- | $1.2M | +$1.2M |
| CANADA | $30K | $631K | +$601K |
| JAPAN | $296K | $263K | -$33K |
| UNITED KINGDOM | -- | $453K | +$453K |
Monthly import values over time
HS10 import codes under this HS6 parent. Source: U.S. Harmonized Tariff Schedule.
| Code | Description | Import Value | Effective Tariff % | Duty Collected |
|---|---|---|---|---|
| 2827495000 | CHLORIDE OXIDES & CHLORIDE HYDROXIDES, NESOI | $3.7M | 5.69% | $207K |
| 2827491000 | CHLORIDE OXIDES AND CHLORIDE HYDROXIDE OF VANADIUM | $256K | 0.00% | -- |
CHLORIDE OXIDES & CHLORIDE HYDROXIDES, NESOI
CHLORIDE OXIDES AND CHLORIDE HYDROXIDE OF VANADIUM
HS10 export codes under this HS6 parent. Source: U.S. Schedule B export classification.
| Code | Description | Export Value |
|---|---|---|
| 2827490000 | CHLORIDE OXIDES AND CHLORIDE HYDROXIDES, NESOI | $4.1M |
CHLORIDE OXIDES AND CHLORIDE HYDROXIDES, NESOI
2.0M kg
URANIUM ENRICHED IN U235 ETC. PLUTONIUM ETC.
HS 284420
NATURAL URANIUM & COMPOUNDS, ALLOYS & CERAMICS ETC
HS 284410
ANHYDROUS AMMONIA
HS 281410
ALLOYS, DISPERSIONS,ISOTOPES & COMPOUNDS NES
HS 284443
SILICON, UNDER 99.99% (BY WEIGHT) SILICON
HS 280469
PHOSPHORIC ACID AND POLYPHOSPHORIC ACIDS
HS 280920
| Port | Imports | Exports | Balance |
|---|---|---|---|
| LOS ANGELES, CA | $869K | $211K | -$658K |
| PORTLAND, OR | $927K | -- | -$927K |
| NEW YORK, NY | -- | $830K | +$830K |