Palmer's Mineralogy claimed it is owed money by CITIC's Sino Iron mine in Western Australia over a failure to agree to a formula for calculating the value of the ore extracted at the site following a shift in pricing in the iron ore market.
China's coal imports dropped 21 percent in October as government moves to replace coal with cleaner fuel, iron ore prices followed coal futures higher.
They claim it won’t be possible to cut costs enough to offset the higher levies, and warn that some miners may need to pass on this new cost increase to the industrial production chain.
Russia's gold-trading banks trying to increase presence in Asian markets, especially since demand for Russian gold in European trading hubs slow since 2014.
The miner denied it had decided to suspend the sale of a stake in its loss-making New Caledonia nickel mine (VNC), and added that its plan to find a partner is still a go.