2021年 | 1月 | 2月 | 3月 | 4月 | 5月 | 6月 | 7月 | 8月 | 9月 |
开工率 | 68.38% | 54.67% | 72.42% | 78.23% | 76.68% | 73.77% | 72.34% | 73.59% | 72.52% |
环比 | 2.76% | -13.71% | 17.75% | 5.81% | -1.55% | -2.91% | -1.43% | 1.25% | -1.07% |
同比 | 16.98% | 16.60% | 13.82% | 2.63% | 12.88% | 8.57% | 9.29% | 8.33% | -0.24% |