Last week’s bid by the Hong Kong Exchanges (HKE) for the London Metal Exchange (LME) flew under the radar, but its underlying importance is paramount. In the most expensive bid ever for an exchange, HKE is looking to acquire the world’s largest metals market place for more than $2 billion, shifting the global hub for metals trading to the East.Furthermore, as China gradually becomes the world’s most important player in the gold and commodities markets, it will strengthen its grasp on the global gold trade, which it set out to do in its latest Five Year Plan. As the world...