| 日期 | 塔皮斯 | 米纳斯 | 辛塔 | 杜里 |
| (轻质油) | (中质油I) | (中质油II) | (重质油) | |
| 2021/10/11 | 85.25 | 80.08 | 76.33 | 86.25 |
| 2021/10/8 | 85.29 | 79.58 | 75.95 | 86.69 |
| 2021/10/7 | 81.7 | 76.02 | 72.53 | 83.1 |
| 2021/10/6 | 84.9 | 78.92 | 75.28 | 86.2 |
| 2021/10/5 | 84.02 | 77.96 | 74.3 | 85.32 |
| 2021/10/4 | 81.46 | 75.8 | 72.4 | 82.86 |
| 2021/10/1 | 79.87 | 74.42 | 71.01 | 81.52 |
| 2021/9/30 | 80.43 | 75.59 | 72.48 | 82.33 |
| 2021/9/29 | 79.43 | 75.02 | 71.92 | 81.58 |
| 2021/9/28 | 80.93 | 76.57 | 73.89 | 83.28 |
| 2021/9/27 | 79.5 | 75.5 | 72.28 | 82.2 |
| 本月平均价(美元/桶) | 82.07 | 76.86 | 73.49 | 83.76 |
| 至今推算基准价(元/吨) | 4194.48 | 3700.96 | 3498.11 | 3689.93 |
| 前期调价期(美元/桶) | 73.45 | 69.66 | 66.77 | 75.87 |
| 前期基准油价(元/吨) | 3753.82 | 3354.14 | 3178.53 | 3342.44 |
| 较前期涨幅(元/吨) | 440.67 | 346.83 | 319.58 | 347.49 |
| 较前期变化率(%) | 11.74% | 10.34% | 10.05% | 10.40% |
(关键字：原油 基准价格)