correction
Based on latest precious metal prices the basket price for Smokey is approx US$1090/oz and for Kalplats US$985/oz.
Costs as per recent presentations US$350/oz for Smokey and US$340/oz (net of base metal credits) for Kalplats
Kalplats basket price is lower due to lower Rhodium content.
Approx basket split Pt, Pd, Au, Rh is as follows
Smokey 45%, 45%, 1%, 9%
Kalplats 48%, 46%, 5%, 1%