August 4, 2025
Anti-Dumping Tariffs: What They Are, Who They Affect, and How to Stay Compliant

As global trade becomes increasingly regulated, understanding the nuances of anti-dumping tariffs is critical. Confusion around these duties is common, with many businesses mistakenly assuming they apply across all suppliers and countries under a given HS code. This article aims to clarify what anti-dumping tariffs are, how they differ from standard import duties, and how we ensure full compliance and transparency in this space.

What Are Anti-Dumping Tariffs?

Anti-dumping tariffs are special duties imposed by a country’s trade authority when a foreign supplier is found to be “dumping” products—that is, selling them below fair market value or below their cost of production. This practice can harm domestic industries, prompting governments to intervene with corrective duties.

These tariffs are not broad-based, like standard import duties determined by HS codes. Instead, they are:

  • Targeted at specific companies within exporting countries
  • Limited to particular products
  • Based on findings from formal investigations

How Anti-Dumping Tariffs Differ from Standard Import Duties

Standard tariffs vs anti-dumping tariffs


Common Misconceptions

Anti-dumping duties are often misunderstood, leading to costly missteps in procurement and customs planning. Let’s clear up a few common myths:

Myth: Anti-dumping tariffs apply to all goods under an HS code.
Fact: They only apply to specific companies and countries under investigation.

For example:
HS 3923.21 plastic bags from Supplier A in Country X may face anti-dumping duties. The same product from Supplier B or a different country may not.


Myth: There’s no way to verify if a supplier is impacted.
Fact: Trade authorities maintain public lists and publish investigation outcomes.

Myth: All low-cost imports are subject to anti-dumping tariffs.
Fact: Only those proven to be sold below fair value after a formal investigation.


How to Check If a Product or Supplier Is Affected

Before finalising any cross-border procurement, it’s important to verify whether the product—or the supplier—is subject to anti-dumping measures. Here’s how:

  1. Search official trade remedies databases:
  2. Search by HS code and company name: These databases often allow for keyword or classification-based searches.

  3. Review recent investigations: Anti-dumping actions are published in customs notices or trade bulletins.

  4. Consult a customs broker or legal trade expert: Especially when importing from countries with a history of trade scrutiny.


Grounded Packaging’s Commitment to Compliance

At Grounded Packaging, we are committed to ethical sourcing and full trade compliance. We have never been subject to anti-dumping tariffs, and we take rigorous steps to ensure all our packaging materials are sourced responsibly from vetted suppliers.

  • By working with trusted production facilities and continuously monitoring international trade developments, we provide our customers with HS code accuracy for tariff classification
  • Peace of mind that no anti-dumping duties will unexpectedly impact your landed costs

Need Support with Customs or Sourcing?

If you’re navigating complex import duties or unsure whether your product classifications expose you to anti-dumping risk, Grounded is here to help. Our team of experts can guide you through:

  • Selecting the right materials to avoid unnecessary costs
  • Ensuring your products are classified correctly

Related Resource: 
HS Codes: A Guide to Understanding Harmonized System Codes

Our companion guide explains everything you need to know, from structure and lookup tools to tariff strategies for sustainable packaging.

Explore custom packaging solutions