EB1b RFE from NSC

EB1 from VSC to NSC. Got RFE 8/15 and ted all new materials on 23/10, including 6 more letters, 50 more citation, 11 more papers, 5 more abstracts. 70 days passed and no further information received. Anybody like me got approved recently from NSC and how long I can know the final result? Thank