SEC Seal
SEC Banner
Search the Next-Generation EDGAR System
Filing Detail
Form 20-F - Annual and transition report of foreign private issuers [Sections 13 or 15(d)]:
SEC Accession No. 0001104659-20-041231
Filing Date
2020-03-31
Accepted
2020-03-31 16:57:52
Documents
193
Period of Report
2019-12-31

Document Format Files

Seq Description Document Type Size
1 FORM 20-F tm1928411-1_20f.htm 20-F 4658546
2 EXHIBIT 1.01 tm1928411d1_ex1-01.htm EX-1.01 87584
3 EXHIBIT 12.01 tm1928411d1_ex12-01.htm EX-12.01 9382
4 EXHIBIT 12.02 tm1928411d1_ex12-02.htm EX-12.02 9232
5 EXHIBIT 13.01 tm1928411d1_ex13-01.htm EX-13.01 4239
6 EXHIBIT 13.02 tm1928411d1_ex13-02.htm EX-13.02 4001
7 EXHIBIT 23.01 tm1928411d1_ex23-01.htm EX-23.01 2457
14 GRAPHIC tm1928411-1_20fima01.jpg GRAPHIC 30459
15 GRAPHIC tm1928411-1_20fima02.jpg GRAPHIC 20138
16 GRAPHIC tm1928411-1_20fima03.jpg GRAPHIC 16177
17 GRAPHIC tm1928411-1_20fima04.jpg GRAPHIC 31141
18 GRAPHIC tm1928411-1_20fima05.jpg GRAPHIC 78348
19 GRAPHIC tm1928411-1_20fimg07.jpg GRAPHIC 42845
20 GRAPHIC tm1928411-1_20fimg09.jpg GRAPHIC 36204
21 GRAPHIC tm1928411-1_20fimg08.jpg GRAPHIC 145164
  Complete submission text file 0001104659-20-041231.txt   34219952

Data Files

Seq Description Document Type Size
8 XBRL INSTANCE DOCUMENT ggb-20191231.xml EX-101.INS 11514708
9 XBRL TAXONOMY EXTENSION SCHEMA ggb-20191231.xsd EX-101.SCH 212263
10 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE ggb-20191231_cal.xml EX-101.CAL 160677
11 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE ggb-20191231_def.xml EX-101.DEF 721176
12 XBRL TAXONOMY EXTENSION LABEL LINKBASE ggb-20191231_lab.xml EX-101.LAB 1348626
13 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE ggb-20191231_pre.xml EX-101.PRE 1179749
Mailing Address AV DOUTORA RUTH CARDOSO, 8,501 8TH FLOOR SAO PAULO, SP D5 05425-070
Business Address AV DOUTORA RUTH CARDOSO, 8,501 8TH FLOOR SAO PAULO, SP D5 05425-070 011-55-51-3323-2703
GERDAU S.A. (Filer) CIK: 0001073404 (see all company filings)

IRS No.: 000000000 | State of Incorp.: D5 | Fiscal Year End: 1231
Type: 20-F | Act: 34 | File No.: 001-14878 | Film No.: 20762519
SIC: 3310 Steel Works, Blast Furnaces & Rolling & Finishing Mills