What is the tolerance threshold under the EU-Cameroon EPA?

The general tolerance is 15% of the ex-works value of the finished product.

EU-Cameroon EPA - HS 25

EU-Cameroon Interim EPA (Central Africa)

23 RegelnToleranz: 15%2014

2501-2503Salt; sulphur; earths and stone; plastering materials, lime and cement

Manufacture in which all the materials used are classified within a heading other than that of the product.