ModelEdge

Gerdau SA
GGB
Filing Type20-F
Filing Date4/2/2018
Updated4/3/18, 9:27 AM

Filing

20-F
Earnings Release

Exhibits

20-FAnnual and Transition Report of Foreign Private Issuers
EX-12.01EX-12.01
EX-12.02EX-12.02
EX-13.01EX-13.01
EX-13.02EX-13.02
EX-23.01EX-23.01
EX-23.02EX-23.02
EX-101.INSXBRL INSTANCE DOCUMENT
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