| Oil Products Adjustments - Historic Data |
| Product |
Date |
% |
| Nafhtha |
1-Jan-02 |
-10.20% |
1-Feb-02 |
7.10% |
| 1-Mar-02 |
11.80% |
| 1-Apr-02 |
13.70% |
| 1-May-02 |
5.40% |
| 1-Jun-02 |
2.20% |
| 1-Jul-02 |
4.60% |
| 1-Aug-02 |
16.00% |
| 1-Sep-02 |
10.10% |
| 1-Oct-02 |
18.20% |
| 1-Nov-02 |
8.80% |
| 1-Dec-02 |
-14.70% |
| 1-Jan-03 |
18.00% |
| 1-Feb-03 |
12.10% |
| 1-Mar-03 |
13.50% |
| 1-Apr-03 |
-8.00% |
| 1-May-03 |
-33.60% |
| 1-Jun-03 |
-12.50% |
| 1-Jul-03 |
12.00% |
| 1-Ago-03 |
2.40% |
| 1-Sep-03 |
9.50% |
| 1-Oct-03 |
-7.70% |
| 1-Nov-03 |
5.60% |
| 1-Dec-03 |
6.80% |
1) The adjustments apply to the refinery gate prices, including CIDE tax and excluding ICMS tax.
2) Effected calculations on the basis of the weighted mean.
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