| 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) | |
| 2019/5/17 | 76.08 | 67.13 | 64.98 | 65.18 |
| 2019/5/16 | 75.74 | 66.69 | 64.54 | 64.74 |
| 2019/5/15 | 74.32 | 65.27 | 63.12 | 63.32 |
| 2019/5/14 | 75.75 | 64.45 | 62.30 | 62.05 |
| 2019/5/13 | 74.82 | 65.72 | 63.57 | 63.32 |
| 2019/5/10 | 73.86 | 64.81 | 62.66 | 62.41 |
| 2019/5/9 | 73.11 | 64.16 | 62.01 | 61.76 |
| 2019/5/8 | 74.04 | 65.09 | 62.94 | 62.69 |
| 2019/5/7 | 74.96 | 66.01 | 63.86 | 63.61 |
| 2019/5/6 | 73.74 | 64.79 | 62.64 | 62.39 |
| 2019/5/3 | 74.14 | 65.29 | 63.14 | 62.89 |
| 2019/5/2 | 75.42 | 66.62 | 64.47 | 64.22 |
| 2019/4/30 | 75.56 | 66.86 | 64.71 | 64.46 |
| 2019/4/29 | 75.02 | 66.32 | 64.17 | 63.92 |
| 2019/4/26 | 77.21 | 68.56 | 66.41 | 66.16 |
| 本月平均价(美元/桶) | 74.92 | 65.85 | 63.70 | 63.54 |
| 至今推算基准价(元/吨) | 3828.91 | 3170.87 | 3032.25 | 2799.32 |
| 前期调价期(美元/桶) | 76.72 | 75.90 | 68.11 | 67.76 |
| 前期基准油价(元/吨) | 3920.98 | 3654.79 | 3242.18 | 2985.01 |
| 较前期涨幅(元/吨) | -92.07 | -483.91 | -209.93 | -185.69 |
| 较前期变化率(%) | -2.35% | -13.24% | -6.48% | -6.22% |
(关键字：原油 基准价格)