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 03

EU Autonomous Preferences for Ceuta and Melilla

1 RegelnToleranz: 10%

0300-0399Fish and crustaceans, molluscs and other aquatic invertebrates

Manufacture in which all the materials of chapter 3 used are wholly obtained in the country or territory.