| 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) | |
| 2019/8/6 | 63.78 | 55.38 | 53.28 | 54.03 |
| 2019/8/5 | 64.61 | 56.31 | 54.21 | 54.96 |
| 2019/8/2 | 65.35 | 57 | 54.9 | 55.65 |
| 2019/8/1 | 67.91 | 59.51 | 57.41 | 58.16 |
| 2019/7/31 | 68.68 | 60.28 | 58.18 | 58.93 |
| 2019/7/30 | 67.8 | 59.25 | 57.15 | 57.9 |
| 2019/7/29 | 66.7 | 58.05 | 55.95 | 56.7 |
| 2019/7/26 | 67.06 | 58.36 | 56.26 | 57.01 |
| 本月平均价(美元/桶) | 66.49 | 58.02 | 55.92 | 56.67 |
| 至今推算基准价(元/吨) | 3397.98 | 2793.66 | 2661.73 | 2496.49 |
| 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) | -523.00 | -861.13 | -580.45 | -488.52 |
| 较前期变化率(%) | -13.34% | -23.56% | -17.90% | -16.37% |
(关键字：原油 基准价格)