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This service provides structured tariff data derived from publicly available U.S. government sources. It does not:

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All data is provided "as is." Users remain solely responsible for the legal accuracy of their customs declarations and compliance decisions.

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HTS 9110.90.40.00 Tariff

HTS 9110.90.40.00 classifies "Consisting of two or more pieces or parts fastened or joined together" in the US Harmonized Tariff Schedule. Base duty rates below apply to most trade; country of origin can change applicable rates and add additional duties (e.g. Section 301). Use the calculator or API to compute total duty.

  • Type: Base HTS
  • How to use: Base rates apply to most countries (General/Special). Column 2 applies to non-MFN countries. Additional duties (Section 301, 232, IEEPA) may apply by origin; use the calculator or resolve API to get the full picture.
Open Calculator Resolve via API Back to HTS Search

Related explainers:

Chapter 99 Section 301 Section 232 IEEPA

Official HTS Description

Official product classification and description from the Harmonized Tariff Schedule

Product Name

Consisting of two or more pieces or parts fastened or joined together

HTS Schedule Description

Consisting of two or more pieces or parts fastened or joined together

Additional Description

Consisting of two or more pieces or parts fastened or joined together

HS Code

9110.90.40.00

HTS Number

9110.90.40.00

Unit of Quantity

No.

Classification Level

Level 3 (more specific = higher level)

View Official HTS Schedule

Legal Notes & Requirements

Important footnotes and legal requirements for this HTS classification

Endnote See 9903.88.15.
general

See 9903.88.15.

Applies to columns: general
Type: Endnote
Note: These legal notes and footnotes are from the official HTS Schedule and may affect classification, duty rates, or import requirements. Click to expand each note for full details.

Additional Duties (Section 301, 232, etc.)

Country-specific additional tariffs separate from base rates

Show uncertain measures
Clear

Section 301 Uncertain

Trade remedies targeting specific countries

9903.88.15 Reference

See 9903.88.15

Note: Rate not specified in source. Research Chapter 99 code for exact rate.

Applies to: CN

Effective date unknown

Confidence: High (Authority could not be determined from text; manual classification needed; Tariff measure applies to products of China with specific exclusions listed)

9903.88.15 Reference

See 9903.88.15

Note: Rate not specified in source. Research Chapter 99 code for exact rate.

Applies to: CN

Effective date unknown

Confidence: High (chapter_99_prefix: 9903.88)

9903.88.15 Reference

See 9903.88.15

Note: Rate not specified in source. Research Chapter 99 code for exact rate.

Applies to: CN

Effective date unknown

Confidence: High (chapter_99_prefix: 9903.88)

9903.88.15 Reference

See 9903.88.15

Note: Rate not specified in source. Research Chapter 99 code for exact rate.

Applies to: CN

Effective date unknown

Confidence: High (chapter_99_prefix: 9903.88)

9903.88.15 Reference

See 9903.88.15

Note: Rate not specified in source. Research Chapter 99 code for exact rate.

Applies to: CN

Effective date unknown

Confidence: High (chapter_99_prefix: 9903.88)

9903.88.15 Reference

See 9903.88.15

Note: Rate not specified in source. Research Chapter 99 code for exact rate.

Applies to: CN

Effective date unknown

Confidence: High (chapter_99_prefix: 9903.88)

9903.88.15 Reference

See 9903.88.15

Note: Rate not specified in source. Research Chapter 99 code for exact rate.

Applies to: CN

Effective date unknown

Confidence: High (Authority could not be determined from text; manual classification needed; Tariff measure applies to products of China with specific exclusions listed)

9903.88.15 Reference

See 9903.88.15

Note: Rate not specified in source. Research Chapter 99 code for exact rate.

Applies to: CN

Effective date unknown

Confidence: High (chapter_99_prefix: 9903.88)

9903.88.15 Reference

See 9903.88.15

Note: Rate not specified in source. Research Chapter 99 code for exact rate.

Applies to: CN

Effective date unknown

Confidence: High (Authority could not be determined from text; manual classification needed; Tariff measure applies to products of China with specific exclusions listed)

9903.88.15 Reference

See 9903.88.15

Note: Rate not specified in source. Research Chapter 99 code for exact rate.

Applies to: CN

Effective date unknown

Confidence: High (Authority could not be determined from text; manual classification needed; Tariff measure applies to products of China, with exceptions listed in other headings.)

9903.88.15 Reference

See 9903.88.15

Note: Rate not specified in source. Research Chapter 99 code for exact rate.

Applies to: CN

Effective date unknown

Confidence: High (Authority could not be determined from text; manual classification needed; Tariff measure applies to products of China with specific exclusions listed)

9903.88.15 Reference

See 9903.88.15

Note: Rate not specified in source. Research Chapter 99 code for exact rate.

Applies to: CN

Effective date unknown

Confidence: High (Authority could not be determined from text; manual classification needed; Applies to articles from China with specific exclusions listed)

Unknown Additional Duty Uncertain

Additional trade measures

9903.88.15 Reference

See 9903.88.15

Note: Rate not specified in source. Research Chapter 99 code for exact rate.

Applies to: CN

Effective date unknown

Confidence: Low (Authority could not be determined from text; manual classification needed)

9903.88.15 Reference

See 9903.88.15

Note: Rate not specified in source. Research Chapter 99 code for exact rate.

Applies to: CN

Effective date unknown

Confidence: Low (Authority could not be determined from text; manual classification needed)

Important: These additional duties are separate from base tariff rates and are NOT automatically summed. Always verify with official sources before making import decisions.
Tip: Select a country of origin above to see which measures apply.

Related HTS Codes

Other codes in the same chapter ( 9110)

9110
Complete watch or clock movements, unassembled or partly assembled (movement sets); incomplete watch or clock movements, assembled; rough watch or clock movements:
9110.11.00.00
Complete movements, unassembled or partly assembled (movement sets)
9110.12.00.00
Incomplete movements, assembled
General Rate: 9¢/No.
9110.19.00.00
Rough movements
General Rate: 9¢/No.
9110.90
Other:
9110.90.20.00
Complete movements, unassembled or partly assembled (movement sets)
9110.90.60.00
Other (9110.90.60.00)
General Rate: 4¢/No.

Showing up to 12 related codes. Search all HTS codes for more.

Frequently Asked Questions

What is this HTS code?

This is a US Harmonized Tariff Schedule (HTS) code that classifies "Consisting of two or more pieces or parts fastened or joined together". It determines base duty rates for imports; additional duties may apply by country of origin.

Does origin affect duty?

Yes. General and Special rates apply by trade agreement and origin. Additional duties (Section 301, 232, IEEPA) are origin-specific. Use the tariff calculator or resolve API with an origin to see full duty.

How do I compute total duty?

Use our tariff calculator (with HTS and optional origin) or the API endpoint GET /api/v1/tariffs/resolve with hts and origin. The API returns base tariffs and additional measures separately; sum as needed for your use case.

Duty rates (HTS columns)

Base duty rates and agreement-specific tariffs for this product

Column 1 - General

Normal Trade Relations (NTR/MFN) rates for most countries

4.3% + 1.7¢/jewel + 0.2¢ for each other piece or part, but if consisting in part of a plate or a set of plates the total duty shall not exceed the duty for the complete movement

Effective: January 23, 2026

Per Unit: 4¢/piece

Column 1 - Special

No special rate available

Column 2

Higher rates for non-MFN countries

65% + 25¢/jewel + 3¢ for each other piece or part, but if consisting in part of a plate or a set of plates the total duty shall not exceed the duty for the complete movement

Effective: November 19, 2025

Per Unit: 65¢/piece

Quick Actions

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Recent Changes

4¢/piece → 4¢/piece

about 1 month ago

4¢/piece → 4¢/piece

about 2 months ago

4¢/piece → 4¢/piece

3 months ago

4¢/piece → 4¢/piece

4 months ago

$65253.0/piece → 65¢/piece

4 months ago