# United States tariff lines under HS 3923.10

> The United States tariff splits HS 3923.10 (boxes, cases, crates and similar articles) into 2 national lines: 3923.10.20.00 (specially shaped or fitted for the conveyance or packing of semiconductor wafers, masks or reticles of subheadings 3923.10 or 8486.90) and 3923.10.90.00 (other). The general (MFN) duty differs by line: free on 3923.10.20.00 and 3% on 3923.10.90.00.

Source: https://border.bot/countries/united-states/hs-codes/392310
Last updated: 9 October 2026

[Countries](https://border.bot/countries) / [United States](https://border.bot/countries/united-states) / [Chapter 39](https://border.bot/countries/united-states/hs-codes/39) / [3923.10](https://border.bot/countries/united-states/hs-codes/392310)

## Key facts

- HS subheading: [3923.10](https://border.bot/hs-codes/392310)
- National lines: 2
- Tariff: [United States](https://border.bot/countries/united-states)
- Chapter: 39: Plastics and articles thereof

## United States lines under 3923.10

The United States tariff splits HS 3923.10 (boxes, cases, crates and similar articles) into 2 national lines: 3923.10.20.00 (specially shaped or fitted for the conveyance or packing of semiconductor wafers, masks or reticles of subheadings 3923.10 or 8486.90) and 3923.10.90.00 (other).

The general (MFN) duty differs by line: free on 3923.10.20.00 and 3% on 3923.10.90.00.

- [3923.10.20.00](https://border.bot/countries/united-states/hs-codes/3923102000) Boxes, cases, crates and similar articles, Specially shaped or fitted for the conveyance or packing of semiconductor wafers, masks or reticles of subheadings 3923.10 or 8486.90. Duty (MFN): free
- [3923.10.90.00](https://border.bot/countries/united-states/hs-codes/3923109000) Boxes, cases, crates and similar articles, Other. Duty (MFN): 3%

## In other countries

No other national tariff on border.bot has live lines under 3923.10 yet.

- [The Harmonized System text for 3923.10](https://border.bot/hs-codes/392310)

- Previous subheading: [3922.90](https://border.bot/countries/united-states/hs-codes/392290) Baths, shower baths, sinks, washbasins, bidets, lavatory pans, seats and covers, flushing cisterns and similar sanitary ware, of plastics
- Next subheading: [3923.21](https://border.bot/countries/united-states/hs-codes/392321) Articles for the conveyance or packing of goods, of plastics; stoppers, lids, caps and other closures, of plastics

## Frequently asked questions

### How many national tariff lines does the United States tariff have under HS 3923.10?

The United States tariff splits HS 3923.10 (boxes, cases, crates and similar articles) into 2 national lines: 3923.10.20.00 (specially shaped or fitted for the conveyance or packing of semiconductor wafers, masks or reticles of subheadings 3923.10 or 8486.90) and 3923.10.90.00 (other).

### What is the duty on HS 3923.10 in the United States?

The general (MFN) duty differs by line: free on 3923.10.20.00 and 3% on 3923.10.90.00.

## Sources and updates

The tariff lines for the United States come from border.bot release 1 (edition 2026HTSRev21), read from the publisher’s files, and have been live since 9 October 2026.

The duty rates for the United States come from border.bot release 1 (edition 2026HTSRev21), read from the publisher’s files, and have been live since 9 October 2026.

The trade programmes for the United States come from border.bot release 1 (edition 2026HTSRev21), read from the publisher’s files, and have been live since 9 October 2026.

This page was last updated on 9 October 2026.

Guidance from published tariff data, not a binding ruling. For a decision customs must follow, apply to the destination’s customs authority for a binding tariff ruling.

Official source files:

- https://hts.usitc.gov/reststop/exportList?from=0000000000&to=9999999999&format=CSV&styles=false

Machine-readable: https://border.bot/countries/united-states/hs-codes/392310.json