US Comex copper futures gained 0.8% to $4.42 a lb by 1205 GMT, bringing the premium of Comex over LME copper to $58 a ton. Investors are also eyeing developments in Chile, the world’s largest copper ...

Clifford Chance is advising on the largest London initial public offering for several years as Metlen Energy & Metals prepares to list at a valuation of £6 billion. Dynamically explore and compare ...