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ACCOUNTING POLICIES (Tables)
 12 Months Ended
Dec. 31, 2023
Notes and other explanatory information [abstract]  
Schedule of estimated useful lives
 
Buildings:  50 years
Vehicles:  3 - 5 years
Furniture, fittings and communication equipment:  5 years
Computer equipment and software:  3 years
Tools:  10 years
Equipment and machinery:  10 - 30 years