What is the tolerance threshold under the Ceuta & Melilla?

The general tolerance is 10% of the ex-works value of the finished product.

Ceuta & Melilla - HS 64

EU Autonomous Preferences for Ceuta and Melilla

1 reglesTolerance: 10%

6400-6499Footwear, gaiters and the like; parts of such articles

CTH

Manufacture from materials of any heading, except from assemblies of uppers affixed to inner soles or to other sole components of heading 6406.

6400-6499Footwear, gaiters and the like; parts of such articles

CTH

Manufacture from materials of any heading, except from assemblies of uppers affixed to inner soles or to other sole components of heading 6406.