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v3.23.1

REVENUE | 12 Months Ended
--- | ---
Dec. 31, 2022
Revenue [abstract] |
REVENUE | NOTE 8: REVENUE
Schedule of revenue |  |  |  |  |  |
|  | 12.31.2022 |  | 12.31.2021 |  | 12.31.2020
Energy sales in Spot Market |  | 210 |  | 167 |  | 179
Energy sales by supply contracts |  | 346 |  | 380 |  | 323
Fuel supply |  | 103 |  | 104 |  | 54
Other sales |  | 4 |  | 5 |  | 3
Generation sales subtotal |  | 663 |  | 656 |  | 559
Gas sales |  | 383 |  | 231 |  | 152
Oil sales |  | 136 |  | 99 |  | 65
Other sales |  | 10 |  | 10 |  | 10
Oil and gas sales subtotal |  | 529 |  | 340 |  | 227
Products from catalytic reforming sales |  | 270 |  | 185 |  | 98
Styrene sales |  | 96 |  | 84 |  | 42
Synthetic rubber sales |  | 106 |  | 99 |  | 49
Polystyrene sales |  | 141 |  | 119 |  | 71
Other sales |  | 4 |  | 3 |  | 7
Petrochemicals sales subtotal |  | 617 |  | 490 |  | 267
Technical assistance and administration services sales |  | 20 |  | 22 |  | 20
Other |  | - |  | - |  | -
Holding and others subtotal |  | 20 |  | 22 |  | 20
Total revenue |  | 1,829 |  | 1,508 |  | 1,073

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