SID Form 6-K: Report of foreign private issuer, 2023

NATIONAL STEEL CO Form 6-K: Report of foreign private issuer

Filings on SEC EDGAR, newest first; amendments sit with their base form. Values are as filed.

2023-12-28: Form 6-K; Period of report 2023-09-30; Description FORM 6-K; Document sid20231226_6k.htm.
2023-12-28: Form 6-K; Period of report 2023-09-30; Description FORM 6-K; Document siditr3q23_6k.htm.
2023-12-15: Form 6-K; Period of report 2023-12-31; Description FORM 6-K; Document sid20231214_6k.htm.
2023-12-06: Form 6-K; Period of report 2023-12-31; Description 6-K; Document sid20231205_6k.htm.

Filed	Form	Period of report	Description	Document
2023-12-28	6-K	2023-09-30	FORM 6-K	sid20231226_6k.htm
2023-12-28	6-K	2023-09-30	FORM 6-K	siditr3q23_6k.htm
2023-12-15	6-K	2023-12-31	FORM 6-K	sid20231214_6k.htm
2023-12-06	6-K	2023-12-31	6-K	sid20231205_6k.htm
2023-12-01	6-K	2023-12-31	6-K	sid20231130_6k.htm
2023-11-29	6-K	2023-12-31	FORM 6-K	sid20231129_6k.htm
2023-11-28	6-K	2023-09-30	6-K	siditr3q23_6k1.htm
2023-11-14	6-K	2023-12-31	FORM 6-K	sid20231114_6k.htm
2023-11-14	6-K	2023-09-30	FORM 6-K	sidpr3q23_6k.htm
2023-11-14	6-K	2023-12-31	6-K	sid20231113_6k.htm
2023-10-30	6-K	2023-12-31	FORM 6-K	sid20231030_6k.htm
2023-08-29	6-K	2023-06-30	6-K	siditr2q23_6k.htm
2023-08-03	6-K	2023-06-30	6-K	sidpr2q23_6k.htm
2023-05-22	6-K	2023-03-31	6-K	siditr1q23_6k.htm
2023-05-04	6-K	2023-03-31	6-K	sidpr1q23_6k.htm
2023-04-28	6-K	2023-06-30	FORM 6-K	sid20230428_6k.htm
2023-04-24	6-K	2022-12-31	FORM 6-K	sidfs4q22_6k.htm
2023-03-31	6-K	2023-03-31	6-K	sid20230330_6k1.htm
2023-03-31	6-K	2023-03-31	6-K	sid20230330_6k.htm
2023-03-29	6-K	2023-03-31	FORM 6-K	sid20230329_6k.htm
2023-03-09	6-K	2022-12-31	FORM 6-K	sidpr4q22_6k.htm
2023-01-13	6-K	2023-03-31	6-K	sid20230113_6k.htm