Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]:
SEC Accession No. 0001104659-18-009980
Filing Date
2018-02-15
Accepted
2018-02-15 10:59:59
Documents
3
Period of Report
2018-02-15

Document Format Files

Seq Description Document Type Size
1 6-K a18-6234_16k.htm 6-K 16933
2 EX-99.1 a18-6234_1ex99d1.htm EX-99.1 5357
3 GRAPHIC g62341mmi001.gif GRAPHIC 8059
  Complete submission text file 0001104659-18-009980.txt   34673
Mailing Address AVENIDA FARRAPOS, 1811 PORTO ALEGRE, RIO GRANDE DO SU D5 90220-005
Business Address AVENIDA FARRAPOS, 1811 PORTO ALEGRE, RIO GRANDE DO SU D5 90220-005 011-55-51-3323-2703
GERDAU S.A. (Filer) CIK: 0001073404 (see all company filings)

EIN.: 000000000 | State of Incorp.: D5 | Fiscal Year End: 1231
Type: 6-K | Act: 34 | File No.: 001-14878 | Film No.: 18616617
SIC: 3310 Steel Works, Blast Furnaces & Rolling & Finishing Mills