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Material Facts and Notices
Oi S.A.
Material Fact 204 Kb
08 | Feb
Material Fact - Repurchase of Preferred Shares
Material Fact - Repurchase of Preferred Shares Read More
Material Facts and Notices
Oi S.A.
Notice to the Market 312 Kb
05 | Feb
Notice to the Market - Material Shareholding Interest - York Global Finance Fund LP
Notice to the Market - Material Shareholding Interest - York Global Finance Fund LP Read More
Material Facts and Notices
Oi S.A.
Notice to the Market 5428 Kb
01 | Feb
Earnings Release Form F-1
Form F-1 Read More

(¹) This translation is still subject to the auditors review

(¹) This translation is still subject to the auditors review

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