2021年 | 1月 | 2月 | 3月 | 4月 | 5月 | 6月 | 7月 | 8月 | 9月 |
开工率 | 50.83% | 38.32% | 50.92% | 57.72% | 57.99% | 52.61% | 52.00% | 51.88% | 51.14% |
环比 | -4.96% | -12.51% | 12.60% | 6.80% | 0.27% | -5.38% | -0.61% | -0.12% | -0.74% |
同比 | 20.10% | 25.09% | -0.79% | -1.75% | -2.06% | -5.65% | -2.70% | -0.07% | -2.51% |