Eliminate tariff overpayments and surprises. We flag duty you may have overpaid and alert you when a tariff change hits your imports.

Try it free
HTS Code · Chapter 37 · Updated Oct 26, 2026

3707.90.32.30Coupler dispersions, for use in color negative photographic paper

Also written 3707903230 and 3707.90.3230

HTS Code 3707.90.32.30 covers any article best defined as Products of the Chemical or Allied IndustriesPhotographic or cinematographic goodsChemical preparations for photographic uses (other than varnishes, glues, adhesives and similar preparations); unmixed products for photographic uses, put up in measured portions or put up for retail sale in a form ready for use:Other:Chemical preparations for photographic uses:OtherCoupler dispersions, for use in color negative photographic paper in the Harmonized Tariff Schedule.

As of Oct 26, 2026, US imports of coupler dispersions, for use in color negative photographic paper (HTS 3707.90.32.30) from China pay 37.5% in duties: a duty-free base rate plus Section 301 – China (25%) and Section 301 – Forced Labor (12.5%).

From China, the total duty on 3707.90.32.30 last changed on Jul 24, 2026, from 35% to 37.5%. It has changed 2 times since Nov 17, 2025.

Estimated Duty on 3707.90.32.30

$10,000.00 by ocean, entered Oct 26, 2026

China
Total duty
37.5%
$3,750.00 on this shipment
Fees
0.47%
MPF + HMF · $47.14
Duty + fees
37.97%
Payable to CBP
Landed cost
$13,797.14
On $10,000.00 customs value
  • Section 301 – China25%
  • Section 301 – Forced Labor12.5%
  • Customs fees0.47%

Chapter 99 lines9903.88.03Section 301 China: List 39903.05.31Section 301 Forced Labor – China

3 exemptions could lower this

Check them against your real shipment details.

Open Tariff CalculatorFree · No sign-up

Get Alerted When New Tariffs Affect 3707.90.32.30

We'll send you an email anytime tariff changes hit this import, 100% free.

Base Duty Rates for 3707.90.32.30

Set at 3707.90.32 in the Harmonized Tariff Schedule

General Rate of Duty
Free
Special Rate of Duty
—
Column 2 (Non-NTR)
15.4¢/kg +50%
Units of Quantity
kg
Total duty by countryAll 20 →
  • China37.5%
  • Mexico10%
  • Canada10%
  • Vietnam12.5%
  • Germany10%
Tariffs by country · Oct 26, 2026

US Import Duty on HTS 3707.90.32.30 by Country of Origin

As of Oct 26, 2026, US imports of coupler dispersions, for use in color negative photographic paper (HTS 3707.90.32.30) from China pay 37.5% in duties: a duty-free base rate plus Section 301 – China (25%) and Section 301 – Forced Labor (12.5%). Of the 20 largest sources of US imports, the lowest total is 10%, from Mexico, Canada and 11 more.

Total duty from China
37.5%
Base rate plus 2 additional tariffs
Lowest total duty
10%
From Mexico, Canada and 11 more
Countries with additional tariffs
20 of 20
Section 232, 301 and other Chapter 99 duties
Country of originBase rateAdditional tariffsTotal duty
ChinaFree37.5%
MexicoFree10%0% with USMCA
CanadaFree10%0% with USMCA
VietnamFree12.5%
GermanyFree10%
JapanFree12.5%
South KoreaFree12.5%
TaiwanFree10%
IndiaFree10%
IrelandFree10%
ItalyFree10%
SwitzerlandFree12.5%
ThailandFree12.5%
MalaysiaFree10%
United KingdomFree10%
FranceFree10%
IndonesiaFree10%
BrazilFree37.5%
BangladeshFree10%
CambodiaFree10%
Duty from each country, in words
  • As of Oct 26, 2026, US imports of coupler dispersions, for use in color negative photographic paper (HTS 3707.90.32.30) from China pay 37.5% in duties: a duty-free base rate plus Section 301 – China (25%) and Section 301 – Forced Labor (12.5%).
  • As of Oct 26, 2026, US imports of coupler dispersions, for use in color negative photographic paper (HTS 3707.90.32.30) from Mexico pay 10% in duties: a duty-free base rate plus Section 301 – Forced Labor (10%). With USMCA, qualifying goods pay 0%.
  • As of Oct 26, 2026, US imports of coupler dispersions, for use in color negative photographic paper (HTS 3707.90.32.30) from Canada pay 10% in duties: a duty-free base rate plus Section 301 – Forced Labor (10%). With USMCA, qualifying goods pay 0%.
  • As of Oct 26, 2026, US imports of coupler dispersions, for use in color negative photographic paper (HTS 3707.90.32.30) from Vietnam pay 12.5% in duties: a duty-free base rate plus Section 301 – Forced Labor (12.5%).
  • As of Oct 26, 2026, US imports of coupler dispersions, for use in color negative photographic paper (HTS 3707.90.32.30) from Germany pay 10% in duties: a duty-free base rate plus Section 301 – Forced Labor (10%).
  • As of Oct 26, 2026, US imports of coupler dispersions, for use in color negative photographic paper (HTS 3707.90.32.30) from Japan pay 12.5% in duties: a duty-free base rate plus Section 301 – Forced Labor (12.5%).
  • As of Oct 26, 2026, US imports of coupler dispersions, for use in color negative photographic paper (HTS 3707.90.32.30) from South Korea pay 12.5% in duties: a duty-free base rate plus Section 301 – Forced Labor (12.5%).
  • As of Oct 26, 2026, US imports of coupler dispersions, for use in color negative photographic paper (HTS 3707.90.32.30) from Taiwan pay 10% in duties: a duty-free base rate plus Section 301 – Forced Labor (10%).
  • As of Oct 26, 2026, US imports of coupler dispersions, for use in color negative photographic paper (HTS 3707.90.32.30) from India pay 10% in duties: a duty-free base rate plus Section 301 – Forced Labor (10%).
  • As of Oct 26, 2026, US imports of coupler dispersions, for use in color negative photographic paper (HTS 3707.90.32.30) from Ireland pay 10% in duties: a duty-free base rate plus Section 301 – Forced Labor (10%).
  • As of Oct 26, 2026, US imports of coupler dispersions, for use in color negative photographic paper (HTS 3707.90.32.30) from Italy pay 10% in duties: a duty-free base rate plus Section 301 – Forced Labor (10%).
  • As of Oct 26, 2026, US imports of coupler dispersions, for use in color negative photographic paper (HTS 3707.90.32.30) from Switzerland pay 12.5% in duties: a duty-free base rate plus Section 301 – Forced Labor (12.5%).
  • As of Oct 26, 2026, US imports of coupler dispersions, for use in color negative photographic paper (HTS 3707.90.32.30) from Thailand pay 12.5% in duties: a duty-free base rate plus Section 301 – Forced Labor (12.5%).
  • As of Oct 26, 2026, US imports of coupler dispersions, for use in color negative photographic paper (HTS 3707.90.32.30) from Malaysia pay 10% in duties: a duty-free base rate plus Section 301 – Forced Labor (10%).
  • As of Oct 26, 2026, US imports of coupler dispersions, for use in color negative photographic paper (HTS 3707.90.32.30) from United Kingdom pay 10% in duties: a duty-free base rate plus Section 301 – Forced Labor (10%).
  • As of Oct 26, 2026, US imports of coupler dispersions, for use in color negative photographic paper (HTS 3707.90.32.30) from France pay 10% in duties: a duty-free base rate plus Section 301 – Forced Labor (10%).
  • As of Oct 26, 2026, US imports of coupler dispersions, for use in color negative photographic paper (HTS 3707.90.32.30) from Indonesia pay 10% in duties: a duty-free base rate plus Section 301 – Forced Labor (10%).
  • As of Oct 26, 2026, US imports of coupler dispersions, for use in color negative photographic paper (HTS 3707.90.32.30) from Brazil pay 37.5% in duties: a duty-free base rate plus Section 301 – Brazil (25%) and Section 301 – Forced Labor (12.5%).
  • As of Oct 26, 2026, US imports of coupler dispersions, for use in color negative photographic paper (HTS 3707.90.32.30) from Bangladesh pay 10% in duties: a duty-free base rate plus Section 301 – Forced Labor (10%).
  • As of Oct 26, 2026, US imports of coupler dispersions, for use in color negative photographic paper (HTS 3707.90.32.30) from Cambodia pay 10% in duties: a duty-free base rate plus Section 301 – Forced Labor (10%).

Duties on goods entered Oct 26, 2026 at the general rate (Column 2 where it applies), with tariff data verified through 2026 HTS Revision 20. Totals are before customs fees (MPF, HMF) and any antidumping or countervailing duties (AD/CVD); with a free account, the calculator checks the AD/CVD cases that may cover your import. Some tariffs and exemptions depend on details such as metal content or end use, which the calculator asks about. See US tariffs for every country.

Calculate Duty for Your Shipment
Eliminate taiff overpayments & surprises

Know the moment a tariff update hits 3707.90.32.30

Add it, with your country of origin, to the Tariff Tracker, free for 14 days. It flags duty you may have overpaid on your entries, and when a new tariff action affects it, you hear about it first, with exactly what changes.

  • Every entry audited for duty you may have overpaid
  • Every new US tariff action checked against your imports, every hour
  • An alert with the rate before and after, by email, Slack or Teams
  • AD/CVD alerts when an import may fall under a case
Try it freeNo credit card · Plans as low as $0.30 per import, per month · Tariff News alerts free, forever
Example alert

New tariff action affects 1 of your imports

3707.90.32.30from China37.5% → 47.5%

Its rate today, if a new 10% tariff were added

Top origins · US imports 2025

Top Origins: Countries the US Imports HTS 3707.90.32.30 From

In 2025 the US imported $3K of coupler dispersions, for use in color negative photographic paper (HTS 3707.90.32.30), mostly from Malaysia (100%). Each country's total duty today is shown beside its imports.

Country of originUS imports, 2025Sharevs 2024Total duty today
Malaysia$3K100%New10%

Source: U.S. Census Bureau, general imports. Duty on a $10,000 ocean shipment entered today, before customs fees. This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.

Related codes

Other HTS Codes at This Level

Legal notes

Relevant HTS Notes

Official USITC notes that may affect classification under HTS 3707.90.32.30.

CBP rulings

Related CROSS Rulings for HTS 3707.90.32.30

CBP classification rulings related to 3707.90.32.30. Open a ruling to read how Customs classified a similar product.

hq 958890Feb 28, 1996

Protest 1001-95-108250; Laser Printer Toner Cartridges; no moving parts; heading 8473; HQs 082357, 089122, 089260; Mita Copystar America v. U.S.

3707.90.32
hq W561705Jul 5, 2001

Application for Further Review of Protest No. 0712-99-100157; subheading 9801.00.80; drawback; free of duty; toner; toner cartridges

3707.90.329801.00.80
hq 962911Oct 15, 1999

Protest 1801-98-100076; Toner Cartridges

3707.90.32
hq W967818Sep 26, 2006

Internal Advice Request No. 06/023; Classification of positive and negative photoresists

3707.90.3290
Questions

HTS 3707.90.32.30 FAQ

Something else? Ask us.

What does HTS code 3707.90.32.30 cover?

HTS code 3707.90.32.30 covers coupler dispersions, for use in color negative photographic paper, classified under Chapter 37 (Photographic or cinematographic goods) in the US Harmonized Tariff Schedule. The general duty rate is Free.

What is the duty rate for HTS 3707.90.32.30?

The general (Column 1) rate of duty for HTS 3707.90.32.30 is Free. The Column 2 rate, for countries without normal trade relations, is 15.4¢/kg +50%. Additional Chapter 99 tariffs, such as Section 301 and Section 232, can apply on top depending on the country of origin.

What is the US tariff on coupler dispersions, for use in color negative photographic paper (HTS 3707.90.32.30) from China?

As of Oct 26, 2026, US imports of coupler dispersions, for use in color negative photographic paper (HTS 3707.90.32.30) from China pay 37.5% in duties: a duty-free base rate plus Section 301 – China (25%) and Section 301 – Forced Labor (12.5%).

What is the US tariff on coupler dispersions, for use in color negative photographic paper (HTS 3707.90.32.30) from Vietnam?

As of Oct 26, 2026, US imports of coupler dispersions, for use in color negative photographic paper (HTS 3707.90.32.30) from Vietnam pay 12.5% in duties: a duty-free base rate plus Section 301 – Forced Labor (12.5%).

What is the US tariff on coupler dispersions, for use in color negative photographic paper (HTS 3707.90.32.30) from Mexico?

As of Oct 26, 2026, US imports of coupler dispersions, for use in color negative photographic paper (HTS 3707.90.32.30) from Mexico pay 10% in duties: a duty-free base rate plus Section 301 – Forced Labor (10%). Goods that qualify for USMCA pay 0%.

Where does the US import HTS 3707.90.32.30 from?

In 2025 the US imported $3K of coupler dispersions, for use in color negative photographic paper under HTS 3707.90.32.30, mostly from Malaysia (100%), according to U.S. Census Bureau import data.

Which country has the lowest US duty on HTS 3707.90.32.30?

Of the 20 largest sources of US imports, the lowest total duty on HTS 3707.90.32.30 is 10%, from Mexico, Canada and 11 more, as of the tariffs in effect on 2026-10-26.

Sources

Primary Sources

The official documents behind the rates and tariffs on this page. Duties are worked out from them as of Revision 20 (2026); check the legal text before you file.