| 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) | |
| 2015-5-6 | 71.32 | 65.54 | 63.64 | 63.54 |
| 2015-5-5 | 69.45 | 63.71 | 61.76 | 61.31 |
| 2015-5-4 | 69.5 | 63.9 | 61.95 | 61 |
| 2015-5-1 | / | / | / | / |
| 2015-4-30 | 68.95 | 63.43 | 61.48 | 60.23 |
| 2015-4-29 | 66.97 | 61.93 | 59.48 | 58.23 |
| 2015-4-28 | 67.04 | 62.33 | 59.58 | 58.33 |
| 2015-4-27 | 68.09 | 63.81 | 60.65 | 59.4 |
| 本月平均价(美元/桶) | 68.76 | 63.52 | 61.22 | 60.29 |
| 至今推算基准价(元/吨) | 3514.19 | 3058.68 | 2914.13 | 2656.14 |
| 前期调价期(美元/桶) | 62.23 | 56.88 | 54.79 | 53.96 |
| 前期基准油价(元/吨) | 3180.45 | 2738.98 | 2608.26 | 2377.11 |
| 较前期涨幅(元/吨) | 333.74 | 319.71 | 305.87 | 279.04 |
| 较前期变化率(%) | 10.49% | 11.67% | 11.73% | 11.74% |
(关键字：原油 基准价格)