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

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

EU-ESA EPA - HS 75

EU-Eastern and Southern Africa States Interim EPA

2 reglesTolerance: 15%2012

7501-7503Nickel mattes, nickel oxide sinters and other intermediate products of nickel metallurgy; unwrought nickel; nickel waste and scrap

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