1、Actual Weight
The weight obtained according to weighing (to weigh) includes the actual gross weight (G.W.) and the actual net weight (N.W.).
2、Chargeable Weight(C.W.)
The billing weight is either actual hairy weight or size weight, billing weight = actual weight vs volume weight, and those who are large are the weight of calculating the cost of transportation.
3、Calculation method
(1).International express delivery:
Rules package: Long (CM) × Width (CM) × Height (CM) ÷ 5000 = Volume Weight (KG)
(2).Air/Sea/Train transportation
Rules package: Long (CM) × Width (CM) × Height (CM) ÷ 6000 = Volume Weight (KG)
That is 1cbm≈166.66667kg.

In short, the weight of 1 cubic meter
Those greater than 166.67 kg are Dead weight cargo
Those less than 166.67 kg are Light weight cargo

Dead Weight Cargo is charged according to Gross Weight, and Light Weight Cargo is charged at Volume Weight.