Which gold refinery is best?
Which gold refinery is best? International Refiners Metalor Refining Group – Switzerland, USA, Hong Kong, China, Singapore (PDF 238kb) PAMP SA – Switzerland (PDF 201kb) The Perth Mint – Australia (PDF 181kb) Rand Refinery – South Africa (PDF 194kb) Tanaka Kikinzoku Kogyo K.K. – Japan (PDF 127kb) Valcambi SA – Read more…