Aún no tenemos significados para "unprocessed ore".
1As well as a ban on unprocessed ore shipments, a last-minute export tax on concentrates was also brought in.
2But a ban in January on exporting unprocessed ore and an escalating tax on metal concentrates have paralyzed shipments.
3Considering it had been made to haul up giant carts of unprocessed ore, the metal platform was surprisingly shoddy.
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