2025-06-102025-06-04日变化周变化663.566610.58 source:同花顺,南华研究铁矿石期货09-01月差季节性source:同花顺,南华研究元/吨2109-22012509-260102/0103/0104/0101002025-05-30241.91326.6891434312830.62536.513866.588754.3329.21全球铁矿周度发货量季节性source:钢联 南华研究万吨202101/0103/0120003000