| 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) | |
| 2020/5/19 | 30.56 | 29.41 | 26.51 | 38.16 |
| 2020/5/18 | 28.76 | 28.025 | 25.01 | 36.66 |
| 2020/5/15 | 26.67 | 26.095 | 23.32 | 34.97 |
| 2020/5/14 | 24.22 | 23.745 | 21.07 | 32.72 |
| 2020/5/13 | 23.74 | 21.825 | 20.74 | 32.39 |
| 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) | 22.67 | 21.02 | 19.84 | 30.54 |
| 至今推算基准价(元/吨) | 1158.47 | 1012.26 | 944.17 | 1345.54 |
| 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) | -241.72 | -40.18 | -187.11 | -113.80 |
| 较前期变化率(%) | -17.26% | -3.82% | -16.54% | -7.80% |
(关键字：原油 基准价格)