| 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) | |
| 2021/9/21 | 75.01 | 71.63 | 68.83 | 77.24 |
| 2021/9/20 | 74.28 | 71.22 | 68.26 | 76.74 |
| 2021/9/17 | 75.16 | 72.08 | 69.17 | 77.71 |
| 2021/9/16 | 75.08 | 71.72 | 68.84 | 77.68 |
| 2021/9/15 | 73.93 | 70.34 | 67.53 | 76.58 |
| 2021/9/14 | 73.72 | 70.36 | 67.53 | 76.47 |
| 2021/9/13 | 73.09 | 69.59 | 66.75 | 75.79 |
| 2021/9/10 | 72.17 | 68.69 | 65.85 | 74.87 |
| 2021/9/9 | 72.03 | 68.47 | 65.53 | 74.63 |
| 2021/9/8 | 72.06 | 67.83 | 64.8 | 74.61 |
| 2021/9/7 | 72.82 | 68.45 | 65.51 | 75.36 |
| 2021/9/6 | 72.53 | 67.95 | 64.92 | 74.88 |
| 2021/9/3 | 73.71 | 69.12 | 69.92 | 75.95 |
| 2021/9/2 | 71.91 | 67.45 | 64.13 | 74.16 |
| 2021/9/1 | 72.48 | 68.02 | 64.55 | 74.78 |
| 2021/8/31 | 71.8 | 67.88 | 64.51 | 74.05 |
| 2021/8/30 | 71.83 | 67.85 | 64.41 | 73.98 |
| 2021/8/27 | 71.71 | 67.53 | 64.13 | 73.86 |
| 2021/8/26 | 70.9 | 66.76 | 63.42 | 73.24 |
| 本月平均价(美元/桶) | 72.96 | 69.10 | 66.24 | 75.40 |
| 至今推算基准价(元/吨) | 3728.79 | 3327.41 | 3153.17 | 3321.71 |
| 前期调价期(美元/桶) | 71.22 | 66.99 | 63.67 | 73.12 |
| 前期基准油价(元/吨) | 3640.03 | 3225.48 | 3030.65 | 3221.39 |
| 较前期涨幅(元/吨) | 88.76 | 101.92 | 122.52 | 100.32 |
| 较前期变化率(%) | 2.44% | 3.16% | 4.04% | 3.11% |
(关键字：原油 基准价格)