The class action the firms want to appeal to, paves the way for thousands of current and former miners suffering from silicosis and tuberculosis to seek damage compensation from the companies.
Analysts see the long-awaited deal to sell potash to Chinese buyers as good news for the beleaguered sector, even though the agreed price is dramatically lower than last year’s.
The Unites States is seeking the support of the World Trade Organization (WTO) in pressuring China to remove export duties on certain minerals that give it an unfair trade advantage.