Natural mpweya mtengo tchati kwa Europe December 1997
Price of Gasi mu December 1997
| Date | Madola Btu Miliyoni |
|---|---|
| 31.12.1997 | 2.270000 |
| 30.12.1997 | 2.230000 |
| 29.12.1997 | 2.300000 |
| 26.12.1997 | 2.260000 |
| 24.12.1997 | 2.180000 |
| 23.12.1997 | 2.320000 |
| 22.12.1997 | 2.430000 |
| 19.12.1997 | 2.455000 |
| 18.12.1997 | 2.390000 |
| 17.12.1997 | 2.430000 |
| 16.12.1997 | 2.325000 |
| 15.12.1997 | 2.305000 |
| 12.12.1997 | 2.335000 |
| 11.12.1997 | 2.330000 |
| 10.12.1997 | 2.540000 |
| 09.12.1997 | 2.460000 |
| 08.12.1997 | 2.380000 |
| 05.12.1997 | 2.490000 |
| 04.12.1997 | 2.530000 |
| 03.12.1997 | 2.670000 |
| 02.12.1997 | 2.780000 |
| 01.12.1997 | 2.660000 |
|
| Anapeza cholakwika? malangizowo? Tiuze | |