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Trade Resources

Trade resources for faster quote review.

Short planning guides that explain the policy and classification checks behind the calculators, written for exporters, importers, and trade teams.

US China tariff planning

Section 301 Tariffs: What Importers Should Check

A planning guide to Section 301 tariff checks for China-origin goods imported into the United States.

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Low-value shipment update

US De Minimis Changes and Low-Value Import Planning

Planning notes for low-value US imports after duty-free de minimis treatment was suspended for all countries.

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US import fee basics

MPF and HMF in US Landed-Cost Estimates

A plain-English guide to merchandise processing fee and harbor maintenance fee in landed-cost planning.

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Classification basics

HS Code vs HTS Code: The Difference for US Imports

Learn how six-digit HS codes differ from US HTS codes when estimating duties and building quote records.

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Calculator workflow

US Import Duty Calculator: What to Enter Before You Quote

A practical guide to the inputs behind a US import duty estimate: HTS code, origin, value, freight, insurance, and fee layers.

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China to USA

China to USA Tariff Calculator: Review Layers Before Pricing

A quote-planning guide for China-origin goods shipped to the United States, including base duty, additional tariff layers, and broker review.

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Quote math

Landed Cost Formula for Import Quotes

A practical landed-cost formula for product cost, freight, insurance, duty, import fees, and local charges.

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Freight basics

Chargeable Weight Guide for Air and Express Freight

Understand volumetric weight, actual weight, divisors, and how chargeable weight affects freight planning.

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Section 301 workflow

Section 301 Tariff Calculator: How to Screen China-Origin Goods

A practical workflow for checking Section 301 exposure before using a tariff calculator for China-origin imports.

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Customs duty estimate

US Customs Duty Calculator: Build a Broker-Ready Estimate

How to build a US customs duty estimate with HTS code, origin, customs value, freight, insurance, MPF, and HMF inputs.

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HTS lookup workflow

HTS Code Lookup for Importers: From Product Keyword to Review Record

A workflow for using HTS code lookup results in US import quotes without treating keyword matches as binding classifications.

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China-origin estimate

China-Origin Tariff Estimate: What Changes the US Landed Cost

A planning guide for China-origin US import estimates covering HTS code, origin evidence, additional duties, freight, and fee layers.

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China to US tariff calculator

Tariff Calculator from China to US: Build a Quote-Ready Estimate

Use a China to US tariff calculator workflow to review HTS code, origin, customs value, freight, insurance, and additional duty layers.

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Import duty from China

Calculate Import Duty from China: A Practical US Workflow

A step-by-step workflow to calculate import duty from China for US-bound shipments without hiding classification and origin assumptions.

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HTS duty workflow

HTS Code Duty Calculator: Turn Classification into a Cost Estimate

Use HTS code duty calculator inputs to connect classification research with US duty, fees, and landed-cost planning.

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Section 301 duty rate

Section 301 Duty Rate: How to Review China-Origin Add-Ons

A planning guide for reviewing Section 301 duty rate exposure on China-origin goods before final pricing.

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MPF HMF calculator

MPF HMF Calculator: Add US Import Fees to Landed Cost

Use an MPF HMF calculator workflow to keep US import fees visible next to duty, freight, insurance, and local charges.

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US import tariff calculator

US Import Tariff Calculator: Inputs Importers Should Save

A US import tariff calculator guide for saving HTS code, origin, value, freight, insurance, and review notes with each quote.

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China import duty to USA

China Import Duty to USA: What Changes the Final Cost

Review China import duty to USA cost drivers including HTS classification, origin evidence, Section 301, freight, and import fees.

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Customs value

Customs Value for US Imports: What Goes Into the Duty Base

Understand customs value for US imports before calculating duty, MPF, landed cost, and broker-ready quote records.

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China to US landed cost

China to US Landed Cost Calculator: Add Duty, Freight, and Fees

Use a China to US landed cost calculator workflow to combine customs value, freight, insurance, duty, MPF, HMF, and review notes.

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Duty rate by HS code

Import Duty Rate by HS Code: How to Start a US Estimate

Use import duty rate by HS code research as the first step before confirming US HTS detail, origin, and landed-cost assumptions.

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