9月4日全国旧标螺纹钢市场库存占比28.42%,日环比降幅1.52%,从七大区域来看,东北占比30.94%,降幅2.37%,华北占比21.64%,增幅0.36%,华东占比29.58%,降幅1.62%,华南占比28.36%,降幅3.2%,华中占比28.22%,降幅0.96%,西北占比33.15%,降幅2.22%,西南占比27.47%,降幅1.69%。