Johnson Matthey - Precious Metal Products Division"s Activities comprise the marketing, distribution, refining and recycling of platinum group metals, fabrication of products using precious metals and related materials, pgm and base metal catalysts and pgm chemicals, and the refining of gold and silver
| Norilsk Nickel Platinum Operations Productor global de metales preciosos con un fuerte foco en la minería de platino y níquel.
|