The US Commodity Futures Trading Commission (CFTC) is investigating whether the company may have violated certain provisions of the Commodity Exchange Act.
Sibanye-Stillwater has revised its offer for Lonmin, with new terms that gave a valuation for the struggling platinum miner that was about $77m less than originally proposed.
Two decades ago, governments and utilities around the world began offering above-market rates and contracts to fuel the rise of clean energy, but now these pacts are under attack.
Ernst & Young’s Canadian Mining Eye index — which tracks the performance of 100 Toronto Stock Exchange and TSX Venture Exchange mid-tier and junior mining companies — rose 5% fin the January-March period.