| 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) | |
| 2019/4/18 | 74.89 | 66.59 | 64.44 | 64.19 |
| 2019/4/17 | 73.76 | 65.51 | 63.36 | 63.11 |
| 2019/4/16 | 74.42 | 66.17 | 64.02 | 63.77 |
| 2019/4/15 | 74.35 | 66.10 | 63.95 | 63.70 |
| 2019/4/12 | 74.53 | 66.28 | 64.13 | 63.88 |
| 2019/4/11 | 73.80 | 65.60 | 63.45 | 63.20 |
| 2019/4/10 | 74.14 | 65.94 | 63.79 | 63.54 |
| 2019/4/9 | 74.05 | 65.80 | 63.65 | 63.40 |
| 2019/4/8 | 72.31 | 64.11 | 61.96 | 61.71 |
| 2019/4/5 | 73.09 | 64.99 | 62.84 | 62.59 |
| 2019/4/4 | 73.09 | 64.99 | 62.84 | 62.59 |
| 2019/4/3 | 72.41 | 64.31 | 62.16 | 61.91 |
| 2019/4/2 | 71.84 | 63.79 | 61.64 | 61.39 |
| 2019/4/1 | 70.70 | 62.65 | 60.50 | 67.20 |
| 2019/3/29 | 70.16 | 62.01 | 59.86 | 59.61 |
| 2019/3/28 | 70.85 | 62.65 | 60.50 | 60.25 |
| 2019/3/27 | 70.59 | 62.24 | 60.09 | 59.84 |
| 2019/3/26 | 69.80 | 61.40 | 59.25 | 59.00 |
| 本月平均价(美元/桶) | 72.71 | 64.51 | 62.36 | 62.49 |
| 至今推算基准价(元/吨) | 3716.06 | 3106.15 | 2968.27 | 2753.15 |
| 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) | -204.92 | -548.64 | -273.91 | -231.86 |
| 较前期变化率(%) | -5.23% | -15.01% | -8.45% | -7.77% |
(关键字：原油 基准价格)