9月3日全国旧标螺纹钢市场库存占比29.94%,日环比降幅1.72%,从七大区域来看,东北占比33.31%,降幅0.85%,华北占比21.28%,降幅1.10%,华东占比31.20%,降幅1.79%,华南占比31.56%,降幅2.05%,华中占比29.18%,降幅1.72%,西北占比35.36%,降幅2.33%,西南占比29.16%,降幅1.88%。