$VALE SC 13D SEC Filings

20-F 20-F/A 25-NSE 3 3/A 4 424B1 424B2 424B3 424B5 6-K 6-K/A 8-A12B CERT CERTNYS CORRESP EFFECT F-3 F-3/A F-3ASR F-4 F-4/A F-6 F-6EF F-6 POS FWP POSASR S-8 S-8 POS SC 13D SC 13D/A SC 13G SC 13G/A SCHEDULE 13G SCHEDULE 13G/A SC TO-C SC TO-I SC TO-I/A SC TO-T SC TO-T/A SD UPLOAD