Colombia’s Labor Ministry said on Friday it was calling an arbitration tribunal to settle a dispute at the local operations of U.S.-based coal miner Drummond, which have been shut down by 52 days of strike action.
     |
Colombia’s Labor Ministry said on Friday it was calling an arbitration tribunal to settle a dispute at the local operations of U.S.-based coal miner Drummond, which have been shut down by 52 days of strike action.
| |
