Nguyen Manh Hai acquired additional 7.49% stake in COKYVINA Joint Stock Company (HNX:CKV) from Chu Van Phuong and others on April 12, 2021. Post the transaction, Nguyen Manh Hai increases his stake from 4.99% to 12.48% stake in COKYVINA. Nguyen Manh Hai completed the acquisition of additional 7.49% stake in COKYVINA Joint Stock Company (HNX:CKV) from Chu Van Phuong and others on April 12, 2021.