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HS Code for Zinc bis-benzothiazole thiolate
Author: Ivy Tse
Published:
Updated:

HS Code for Zinc bis-benzothiazole thiolate (2934.20.4000)

TL;DR: The HS code for Zinc bis-benzothiazole thiolate is 2934.20.4000 under Chapter 29. Key for rubber accelerators, tariff compliance 2025, and global shipping amid HS code changes 2025. Includes uses, updates, and best practices.

What is Zinc bis-benzothiazole thiolate?

Zinc bis-benzothiazole thiolate is a vital organosulfur compound used in industrial applications.

It serves primarily as a rubber accelerator in vulcanization processes.

In HS code classification, it falls under heterocyclic compounds for accurate tariff compliance 2025.

Primary HS Code for Zinc bis-benzothiazole thiolate 2025

The official HS code for Zinc bis-benzothiazole thiolate remains 2934.20.4000 in 2025.

  • Chapter 29: Organic chemicals
  • Heading 2934: Nucleic acids and other heterocyclic compounds
  • Subheading 2934.20: Compounds containing an unfused thiazole ring
  • 2934.20.4000: Specific benzothiazole derivatives

This 10-digit code applies to US HTS and aligns with WCO standards for international trade.

Confirm with local customs for national tariff compliance 2025 variations.

HS Code Breakdown for Zinc bis-benzothiazole thiolate

Understanding the structure ensures precise classification.

  1. First two digits (29): Identify organic chemicals chapter
  2. Next two (34): Heterocyclic nitrogen compounds with sulfur
  3. 20: Benzothiazole ring systems
  4. 40: Other salts and derivatives like zinc bis-benzothiazole thiolate
  5. 00: General subheading

LSI terms: rubber accelerator HS code, thiazole compounds tariff code.

Key 2025 HS Code Changes Impacting Chemicals

2025 introduces regional updates affecting chemical shipments.

Region2025 ChangeImpactChemical Example
USAUSPS HTS mandatory (Sep 1)10-digit codes required for all importsHS 2934 chemicals
GCC Countries12-digit HS codes (Jan 1)National tariff digits extendedOrganic chemicals Chapter 29
EUCombined Nomenclature 2025Chapter 29 binding tariff info updatedHeterocyclic compounds
GlobalUS de minimis changes (Aug 29)Low-value chemicals now dutiableZinc compounds HS 2934

WCO notes no full HS revision until 2027, but national changes demand vigilance for tariff compliance 2025.

2025 vs Previous HS Code Comparison Table

Track stability for Zinc bis-benzothiazole thiolate HS code.

Chapter2022 Code2025 StatusNotes
29 Chemicals2934.20.4000UnchangedRegional digits added
29 Thiazoles2934.20StableEU CN updates minor
Related 38 Misc3824.99ExpandedChemical mixtures

Source: WCO HS 2022 edition extended to 2025.

Why Accurate HS Code Classification Matters in 2025

Correct HS codes prevent costly customs issues.

  • Precise duty calculations
  • Regulatory compliance 2025
  • Avoids penalties up to 300% of value
  • Enables faster clearance
  • Supports accurate trade statistics

Essential for e-commerce and B2B shipments of rubber accelerators.

Rubber Vulcanization Uses of Zinc bis-benzothiazole Thiolate

This compound excels as a vulcanization accelerator.

  • Forms cross-links in rubber polymers
  • Enhances tensile strength and elasticity
  • Reduces curing time significantly
  • Used in tire manufacturing and conveyor belts
  • Improves heat resistance

Ties directly to HS code 2934.20.4000 for trade.

Best Practices for Shipping Zinc bis-benzothiazole Thiolate 2025

Follow these steps for compliant global transport.

  1. Use moisture-proof, sealed containers
  2. Prepare commercial invoice with HS code 2934.20.4000
  3. Include Safety Data Sheet (SDS)
  4. Add packing list and certificate of origin
  5. Check IMDG hazmat regulations if applicable

Prioritize real-time tracking for tariff compliance 2025.

FAQ: Zinc bis-benzothiazole thiolate HS Code Questions

Quick answers for tariff compliance 2025.

What is the HS code for Zinc bis-benzothiazole thiolate?
2934.20.4000 under Chapter 29 organic chemicals.
Has the HS code changed in 2025?
No, it remains stable per WCO standards.
Which regions require 12-digit HS codes in 2025?
GCC countries like Saudi Arabia and UAE from January 1.
Is Zinc bis-benzothiazole thiolate hazardous for shipping?
Typically non-hazmat but verify SDS for regulations.
What documents are needed for customs clearance?
Invoice, packing list, SDS, and HS code declaration.
How does it impact rubber industry tariffs?
Ensures accurate duties on accelerators under HS 2934.
Are there 2025 de minimis changes affecting it?
US low-value shipments now require full HTS declaration.
Where to verify official HS codes?
WCO website or national customs portals like USITC.
Common uses beyond rubber?
Catalysis in plastics and pharmaceuticals.
Any EU-specific changes for Chapter 29?
Minor Combined Nomenclature updates for bindings.

Resources

For complex HS classification, tools like FreightAmigo can assist—one option among many. Book a Demo Contact: HKG +852 24671689 | CHN +86 4008751689 | USA +1 337 361 2833 | Email: enquiry@freightamigo.com

. Sources: WCO HS Nomenclature, USITC HTS.