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Trade & Tariff Blog

Everything about tariff classification, regulations, and international trade.

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Tariff Classification

Customs Classification for Food Ingredients and Additives: A Practical Guide

Learn how to classify food ingredients and additives under the Harmonized System. Covers HS code selection across chapters, GRI rules for mixtures, tariff rate differences, and FDA/GRAS requirements.

10 minRead more
Tariff Classification

How to Import Plastics and Rubber Products: Tariffs, Classification, and Compliance Guide

Complete guide to importing plastics and rubber into the US -- HS code classification under Chapters 39 and 40, tariff rates, Section 301 duties on Chinese plastics, EPA/TSCA requirements, and common classification traps.

11 minRead more
Tariff Classification

How to Read the Harmonized Tariff Schedule: A Practical Guide to Navigating the HTS

Learn how to read an actual HTS page -- columns, rate types, notes, special program indicators, and units of quantity. A practical walkthrough for importers, brokers, and trade compliance professionals.

10 minRead more
Tariff Classification

How to Classify Multi-Function Products: When Your Import Fits Multiple HS Codes

Learn how to classify multi-function and composite products using GRI 3 when they fit multiple HS headings. Covers specificity, essential character, real examples, and CBP binding ruling strategy.

12 minRead more
Tariff Classification

Customs Classification for Automotive Parts: A Chapter 87 and Section XVI Guide

Master the classification rules that determine where automotive parts land in the Harmonized Tariff Schedule. Learn how Section XVI Note 2 and Chapter 87 Note 3 interact, the distinction between parts and accessories, and why OEM and aftermarket parts can classify differently.

11 minRead more
Tariff Classification

How to Import Packaging Materials: Tariffs, Environmental Rules, and Classification Guide

Learn how to classify and import packaging materials — corrugated boxes, plastic packaging, glass containers, metal cans, and wooden pallets. Covers HS codes, tariff rates, EPA regulations, EPR laws, ISPM-15, and the Lacey Act.

10 minRead more
Tariff Classification

Understanding HTS Chapter 99: How Special Tariffs, Quotas, and Trade Actions Are Coded

Learn how HTS Chapter 99 encodes Section 301, Section 232, Section 201, and other special tariff actions. Understand how 99-series codes overlay Chapters 1-97, how additional duties stack, and what importers must report.

11 minRead more
Tariff Classification

Importing Wind Turbines and Renewable Energy Components: Tariffs, Incentives, and Classification

Complete guide to importing wind turbines, inverters, transformers, and grid-scale battery storage into the US: HS code classification under Chapters 84 and 85, IRA incentives, domestic content rules, and oversized cargo logistics.

11 minRead more
Tariff Classification

Importing Consumer Electronics Accessories: Tariffs, Classification Traps, and Compliance Guide

Complete guide to importing phone cases, chargers, cables, screen protectors, earbuds, power banks, and smartwatch bands. Learn HS codes, duty rates, and how to avoid costly classification mistakes.

9 minRead more
Tariff Classification

ECCN Numbers vs HS Codes: Understanding Export Controls for Importers Who Re-Export

How ECCN classification differs from HS codes, why importers who re-export need both, and how to navigate the Commerce Control List, EAR99, and self-classification.

11 minRead more
Tariff Classification

How to Use CBP's Ruling Database (CROSS): Find HS Code Precedents for Your Products

Learn how to search CBP's CROSS database to find customs ruling precedents for HS code classification. Understand NY and HQ rulings, search strategies, and when to request your own binding ruling.

10 minRead more
Tariff Classification

The Complete Guide to Tariff Classification in 2026

Learn how HS codes work, how to classify goods under the Harmonized System, common pitfalls that lead to penalties, and how AI-powered tools are transforming trade compliance.

16 minRead more
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