NET REVENUE FROM SALES (Details Narrative)	12 Months Ended
Dec. 31, 2021
Description of types of products and services from which each reportable segment derives its revenues	(i) the production and sale of steel, cement and iron ore, (ii) the provision of maritime freight services, in the case of iron ore export sales, and rail and port logistics services and (iii) sales of energy
Description of payment terms	all sales of goods and provisions of services are payable within 30 days of the invoice date

The description of the types of products and services from which a reportable segment derives its revenues. [Refer: Products and services [member]; Revenue]

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IFRS
-Number 8
-IssueDate 2021-01-01
-Paragraph 22
-Subparagraph b
-URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=8&code=ifrs-tx-2021-en-r&anchor=para_22_b&doctype=Standard
-URIDate 2021-03-24

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Namespace Prefix:	ifrs-full_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration