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U.S. exports of lubricating preparations for textiles, leather & furskins (non-petroleum) (HS 340391) totaled $2.5M in July 2026.
Importers of Lubricating Preparations for Textiles, Leather & Furskins (Non-Petroleum) paid $132K in duties in July 2026 — an effective duty rate of 12% on $1.1M in dutiable value, based on actual customs collections rather than the published tariff schedule. Lubricating Preparations for Textiles, Leather & Furskins (Non-Petroleum) imports of $1.1M in July 2026 ran 13% above the year-to-date monthly average of $986K.
Last updated: July 2026 dataSynthetic and bio-based lubricating preparations for textile, leather, and furskin treatment that contain no petroleum or bituminous mineral oils occupy a distinct classification from their petroleum-based counterparts, reflecting both chemical composition and growing industry interest in non-petroleum process chemistries. The US schedule separates textile-treatment preparations (3403911000) from those used on leather, furskins, and other materials (3403915000). Japan leads US import supply under this heading, with Germany and the Netherlands also prominent — a supplier profile consistent with advanced specialty chemical manufacturing. Formulators and importers should document the absence of petroleum-derived oils explicitly, as customs may query the distinction from heading 340311.
AI-written summary of the official U.S. Census Bureau trade figures on this page — verify before relying on it.
43 shipments/mo
A manufacturer's certificate of composition or a safety data sheet (SDS) identifying all base oils and their chemical origins is typically the most effective supporting document. If the preparation uses synthetic esters, vegetable oils, or polyglycols as the lubricating base, that should be explicitly stated to distinguish the product from petroleum-based preparations under 340311.
Yes, if a formulation is modified to incorporate even minor amounts of petroleum-derived oils, it may cross into heading 340311. Importers sourcing from contract manufacturers should request batch-level composition certificates to ensure consistent classification, particularly when suppliers reformulate products.
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Subheading 3 of 4 in heading 3403
Subheading 340391 · $1.1M of $29.1M
HS10 import codes under this HS6 parent, each with its own page. Source: U.S. Harmonized Tariff Schedule.
| Code | Description | Import Value | Effective Tariff % | Dutiable Share | Duty Collected |
|---|---|---|---|---|---|
| 3403911000 | Prep for Treatment of Textile Materials,NESOI | $842K | 14.03% | 96.93% | $118K |
| 3403915000 | Preps for Treatment of Leather,Furskins,Oth, NESOI | $185K | 14.76% | 89.44% | $27K |
HS10 export codes under this HS6 parent, each with its own page. Source: U.S. Schedule B export classification.
| Code | Description | Export Value |
|---|---|---|
| 3403910000 | Prep, Treatment of Text,Furskin Etc Exc Cont Petro | $2.7M |
Import lines come from the U.S. Harmonized Tariff Schedule and export lines from Schedule B. The two are numbered by different agencies, so the same 10-digit code can appear in both tables describing a different product.
ImportsExports
Imports
$1.1MYoY · Pro
Exports
$2.5MYoY · Pro
12-mo low · imports
YoY · ProThrough July 2026. Source: U.S. Census Bureau.
Exports · July 2026
destination
customs district
origin
entry
rate provision · imports
1.6% enters free of duty; the effective duty rate is 11.82%.