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U.S. imports of large plastic reservoirs, tanks & vats (over 300 liters) (HS 392510) totaled $13.0M in July 2026, traded with 42 countries.
Importers of Large Plastic Reservoirs, Tanks & Vats (Over 300 Liters) paid $658K in duties in July 2026 — an effective duty rate of 8.9% on $7.4M in dutiable value, based on actual customs collections rather than the published tariff schedule. Large Plastic Reservoirs, Tanks & Vats (Over 300 Liters) imports of $13.0M in July 2026 ran 46% above the year-to-date monthly average of $9.0M.
Last updated: July 2026 dataPlastic containers with a capacity exceeding 300 liters — including storage tanks, vats, and cisterns used in agriculture, water treatment, chemical processing, and industrial fluid management — are classified under a single 10-digit line (3925100000). The large-capacity threshold is the key classification boundary; containers at or below 300 liters fall elsewhere in Chapter 39. These bulky articles are widely traded as infrastructure components, and their country of origin is relevant to Section 301 exposure for shipments from certain sources.
AI-written summary of the official U.S. Census Bureau trade figures on this page — verify before relying on it.
597 shipments/mo
The threshold is a capacity exceeding 300 liters (approximately 80 U.S. gallons). Containers at exactly 300 liters or below are not classified here; they fall under other Chapter 39 provisions or, depending on construction and use, potentially elsewhere in the tariff schedule.
Standard customs entry applies for most industrial plastic tanks. However, if a tank arrives pre-filled or contaminated with a regulated substance, EPA or DOT hazmat regulations may apply to the contents. The tanks themselves, as empty plastic articles, do not trigger a mandatory admissibility agency review.
HSChapter 39
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Subheading 4 of 4 in heading 3925
Subheading 392510 · $13.0M of $236.0M
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 |
|---|---|---|---|---|---|
| 3925100000 | Reservoirs, Tanks, Etc of Plastic, Capacity>300 L | $13.0M | 5.05% | 56.94% | $658K |
HS10 export codes under this HS6 parent, each with its own page. Source: U.S. Schedule B export classification.
| Code | Description | Export Value |
|---|---|---|
| 3925100000 | Reservoirs, Tanks, Etc of Plastic, Capacity>300 L | $6.5M |
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
$13.0MYoY · Pro
Exports
$6.5MYoY · Pro
12-mo low · imports
YoY · ProThrough July 2026. Source: U.S. Census Bureau.
Imports · July 2026
origin
Canada and Chile together supply 59% of it.
customs district
destination
entry
rate provision · imports
43.1% enters free of duty; the effective duty rate is 5.05%.