Surface fee for mining. I think relevant part on CAMI website...

Surface fee for mining. I think relevant part on CAMI website (translated from French):

7.Collecting and managing the CAMI quota in terms of annual surface area rights per quadrangle and at the same time serving as a base service with regard to the part reverting to the Public Treasury via the DGRAD in the sense that it orders and liquidates. These main missions of the CAMI constitute for him cadastral and legal activities of core, to which are added those of support which are data processing, human resources, financial resources

Anyone have any past examples in the DRC?