China’s State Iron Ore Buyer Extends Restrictions on Fortescue

China’s state-backed iron ore buyer has expanded its curbs on Fortescue Ltd.’s iron ore to include new purchases of its Super Special Fines product and not just portside inventories, escalating its dispute with the Australian miner. China’s state-backed iron ore buyer has expanded its curbs on Fortescue Ltd.’s iron ore to include new purchases of its Super Special Fines product and not just portside inventories, escalating its dispute with the Australian miner.