| 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) | |
| 2020/5/12 | 24.17 | 22.185 | 21.37 | 33.02 |
| 2020/5/11 | 24.54 | 22.54 | 21.84 | 33.49 |
| 2020/5/8 | 22.94 | 21.66 | 20.34 | 31.99 |
| 2020/5/7 | - | - | - | - |
| 2020/5/6 | 24.2 | 22.62 | 21.7 | 33.35 |
| 2020/5/5 | 21.51 | 20.69 | 19.06 | 30.66 |
| 2020/5/4 | 18.49 | 18.21 | 16.09 | 18.49 |
| 2020/5/1 | - | - | - | - |
| 2020/4/30 | - | - | - | - |
| 2020/4/29 | 15.38 | 12.675 | 13.08 | 23.88 |
| 2020/4/28 | 15 | 11.56 | 12.7 | 23.05 |
| 2020/4/27 | 17.16 | 13.07 | 14.86 | 24.76 |
| 本月平均价(美元/桶) | 20.38 | 18.36 | 17.89 | 28.08 |
| 至今推算基准价(元/吨) | 1041.41 | 883.91 | 851.74 | 1236.92 |
| 前期调价期(美元/桶) | 27.40 | 21.86 | 23.77 | 33.13 |
| 前期基准油价(元/吨) | 1400.19 | 1052.44 | 1131.27 | 1459.33 |
| 较前期涨幅(元/吨) | -358.78 | -168.53 | -279.53 | -222.42 |
| 较前期变化率(%) | -25.62% | -16.01% | -24.71% | -15.24% |
(关键字：原油 基准价格)