International express delivery generally takes 0.5Kg as one unit of chargeable weight, and large cargo over 21kg takes 1Kg as one unit of chargeable weight.
The weight of international express goods shall be the first 0.5Kg, and each additional 0.5Kg shall be a continuous weight.
Less than 0.5kg is calculated as 0.5kg.
Over 21kg no first weight, calculated per kg (except EMS, calculated as 0.5kg).
The weight of calculated and collected freight in the process of cargo transportation is calculated according to the actual weight of the whole batch of goods and the volume weight (also known as throwing goods) which is higher in both.
Volume weight: KG = length (CM) * width (CM) * height (CM) /5000
Rule item: length (cm)× width (cm)× height (cm)÷5000 = weight (KG)
Irregular items: longest (cm)× widest (cm)× highest (cm) ÷5000= weight (KG)