Plain-English logistics glossary

Bill of lading, Incoterms, CBM, THC, customs value… the terms you'll run into on any import or export, explained in plain English. When a term has you stumped, this is the place to look it up

Import & export terms, in plain English

Bill of Lading (B/L)

The shipment's “receipt + title to the goods.” Ocean shipments use a B/L, air shipments an AWB (air waybill); you collect the cargo against it

Incoterms

The standard rules dividing freight, insurance and risk between buyer and seller — such as FOB, CIF and DDP

CBM (Volume)

Cubic meters (length × width × height). Ocean freight is often charged on whichever is greater, volume or weight

Revenue Ton

The ocean freight billing unit: 1 revenue ton = 1 CBM or 1,000 kg, whichever is greater

THC

Terminal Handling Charge — the port fee for loading and unloading containers

Customs Value

The basis for assessing customs duty, in Taiwan usually the CIF value (goods + freight + insurance)

HS Code

The international tariff classification code that sets the duty rate and import requirements. Misclassify it and you'll overpay duty or get held up at customs

DDP (Delivered Duty Paid)

An Incoterm where the seller covers delivery to the destination, including duty and clearance. Common on FBA first-leg shipments

FOB (Free On Board)

An Incoterm where the seller covers loading the goods at the export port; freight and risk from there are the buyer's

CIF (Cost, Insurance & Freight)

An Incoterm where the seller covers the goods, freight and insurance to the destination port

Customs Declaration

The legal process of declaring import/export goods to Customs, classifying them under the right HS code, and paying duty

Customs Clearance

The whole process of goods passing Customs inspection, paying duty, and being released

Bonded

A regime that lets goods sit in a bonded warehouse with duty deferred — useful for transshipment and managing cash flow

Chargeable Weight (Air)

The greater of actual weight and volumetric weight; volumetric weight = length × width × height ÷ 6000

AEO

Authorized Economic Operator — a Customs security accreditation; certified businesses clear faster and face fewer inspections

These definitions are general explanations; the actual definitions and charges follow Customs regulations and each carrier's published terms. Another term you want defined? Tell Jumping Freight

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