| 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) | |
| 2017-5-23 | 53.67 | 49.01 | 47.16 | 45.91 |
| 2017-5-22 | 54.14 | 49.67 | 47.82 | 46.57 |
| 2017-5-19 | 53.28 | 48.84 | 46.99 | 45.74 |
| 2017-5-18 | 52.19 | 47.73 | 45.88 | 44.63 |
| 2017-5-17 | 51.60 | 47.07 | 45.22 | 43.97 |
| 2017-5-16 | 52.29 | 47.74 | 45.89 | 44.64 |
| 2017-5-15 | 52.19 | 47.68 | 45.83 | 44.58 |
| 2017-5-12 | 50.80 | 46.29 | 44.44 | 43.19 |
| 2017-5-11 | 50.74 | 46.33 | 44.48 | 43.23 |
| 2017-5-10 | - | - | - | - |
| 2017-5-9 | 49.35 | 44.89 | 43.04 | 41.79 |
| 2017-5-8 | 48.97 | 44.85 | 43.00 | 41.75 |
| 2017-5-5 | 48.24 | 44.16 | 42.31 | 41.06 |
| 2017-5-4 | 49.72 | 45.58 | 43.73 | 42.48 |
| 2017-5-3 | 50.27 | 46.07 | 44.22 | 42.97 |
| 2017-5-2 | 51.19 | 46.90 | 45.05 | 43.80 |
| 2017-4-28 | 51.63 | 46.82 | 44.97 | 43.72 |
| 2017-4-27 | 51.38 | 46.28 | 44.43 | 43.18 |
| 2017-4-26 | 51.89 | 46.98 | 45.13 | 43.88 |
| 本月平均价(美元/桶) | 51.31 | 46.83 | 44.98 | 43.73 |
| 至今推算基准价(元/吨) | 2622.24 | 2254.82 | 2140.96 | 1926.41 |
| 前期调价期(美元/桶) | 53.73 | 48.89 | 47.04 | 45.71 |
| 前期基准油价(元/吨) | 2746.25 | 2353.99 | 2238.99 | 2013.87 |
| 较前期涨幅(元/吨) | -124.01 | -99.17 | -98.03 | -87.46 |
| 较前期变化率(%) | -4.52% | -4.21% | -4.38% | -4.34% |
(关键字：原油 基准价格)