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HS Code for Terephthalate salts
Author: Ivy Tse
Published:
Updated:

HS Code for Terephthalate Salts 2025

TL;DR: The **HS code for terephthalate salts is 2917.36** in 2025. This guide covers classification rules, 2025 updates like GCC 12-digit codes, e-commerce changes, and shipping compliance for global trade.

HS Code Basics for Terephthalate Salts Classification

HS codes standardize international trade for products like terephthalate salts. The 2025 HS code system from WCO ensures accurate tariff application.

  • 6-digit codes are universal worldwide
  • National extensions add 4-6 digits for duties
  • Chapter 29 covers organic chemicals
  • Essential for customs declarations
  • Updated every 5 years by WCO

What Are Terephthalate Salts in HS Code Context?

Terephthalate salts are key chemicals derived from terephthalic acid. They fall under specific HS codes for polyester production.

  • Sodium terephthalate (common industrial salt)
  • Potassium terephthalate
  • Calcium terephthalate
  • Dimethyl terephthalate (DMT precursor)
  • Used in PET resins and fibers

These salts drive sustainable recycling trends in 2025.

Primary HS Code for Terephthalate Salts: 2917.36 Details

HS code 2917.36 specifically classifies terephthalic acid and its salts. This remains stable in the 2025 HS codes guide.

  • 2917: Polycarboxylic acids
  • 2917.3: Aromatic types
  • 2917.36: Terephthalic acid and salts
  • Excludes esters (different subheading)
  • Applies to pure salts and simple mixtures

Confirm via official WCO resources for 2025 compliance.

2025 HS Code Changes Impacting Terephthalate Salts

Regional 2025 HS code updates affect terephthalate salts shipments. No global WCO revision until 2027, but national changes apply.

Region2025 HS Code ChangeTerephthalate Salts Impact
USAUSPS HTS mandatory Sep 1; de minimis ends10-digit requirement for all shipments
GCC Countries12-digit HS codes from Jan 12917.36 extended (e.g., 2917.36.0000)
EUPotential subheading splits
ChinaNational tariff adjustmentsVerify 2917.36.00 locally
AustraliaCustoms digit extensionsStable base HS code

How to Find and Verify HS Code for Terephthalate Salts

Follow this step-by-step process for accurate 2025 classification.

  1. Identify chemical composition precisely
  2. Locate Chapter 29 (organic chemicals)
  3. Select 2917.36 for terephthalic salts
  4. Check national tariff schedules
  5. Consult SDS and manufacturer data

Use WCO HS database or USITC HTS search tools.

Common Classification Challenges for Terephthalate Salts

Mixtures and derivatives complicate HS code 2917.36 assignment. Know these pitfalls for 2025 compliance.

  • Salts mixed with solvents or additives
  • Purified vs. crude forms
  • Composite products with plastics
  • Regional interpretation differences
  • HS vs. CAS number mismatches

Why Accurate HS Code Matters for Terephthalate Trade 2025

Wrong HS codes lead to delays, fines, and higher costs. Terephthalate salts shipments face strict scrutiny.

  • Determines import/export duties
  • Enables regulatory approvals
  • Tracks trade statistics
  • Prevents border rejections
  • Optimizes supply chain efficiency

FAQ: HS Code for Terephthalate Salts 2025

What is the exact HS code for terephthalate salts in 2025?
HS code 2917.36 covers terephthalic acid and its salts globally in 2025.
Has the HS code for terephthalate salts changed in 2025?
The base 2917.36 remains unchanged, but regions add extended digits.
What common terephthalate salts use HS code 2917.36?
Sodium, potassium, calcium terephthalate, and related salts classify here.
Do mixtures affect HS code for terephthalate salts?
Yes, significant additives may require different classification under Chapter 29.
How do GCC 2025 changes impact terephthalate salts HS code?
GCC adopts 12-digit codes extending 2917.36 from January 1, 2025.
What US 2025 rules apply to terephthalate salts shipments?
USPS requires full HTS codes for chemicals from September 1, 2025.
Where to verify official 2025 HS codes for terephthalate salts?
Check WCO HS nomenclature or national customs databases like USITC.
Why is HS code 2917.36 important for PET production trade?
It standardizes tariffs for terephthalate salts used in polyester manufacturing.
Are there 2025 e-commerce HS code rules for chemicals?
Low-value shipments now need full HS classification worldwide.
How to ship terephthalate salts using correct HS code?
Include 2917.36 on documents with SDS and proper packaging.

Resources for 2025 HS Code Compliance

For complex shipments, tools like FreightAmigo help verify HS codes and rates. Book a Demo.

Contact: HKG: +852 24671689 | CHN: +86 4008751689 | USA: +1 337 361 2833 | Email: enquiry@freightamigo.com

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