Switzerland's MKS PAMP, one of the world's largest refiners and traders of precious metals, has joined a growing number of European companies that are expanding operations in Hong Kong, drawn by the city's strengthened focus on its financial services and commodity trading sectors. The Geneva-based firm - locally known for minting the centenary gold bars for Bank of China (Hong Kong) in 2017 - on Thursday opened its 3,600 sq ft regional headquarters at the St John's Building on Garden Road in Admiralty, a m ...