- 11 July 1964: Riverways Section No.4 was established; - 05 August 1964: Moved to Chi Linh village, Nhan Hue commune, Chi Linh district, Hai Duong province; - 25 June 1965: Delegated to manage more 65km of the Red river from Pha Den (Hanoi) to Viet Tri; - June 1967: Moved to Kieu Luong village, Duc Long commune, Que Vo district, Bac Ninh province; - 15 June 1970: Moved to Vu Duong village, Thai Hoa commune, Que Vo district, Bac Ninh province; - August 1986: Moved to Vu Ninh village, Bac Ninh; - 1995: Moved to Dap Cau ward, Bac Ninh city, Bac Ninh province; - 2008: Moved to Huyen Quang street, Dai Phu ward, Bac Ninh city, Bac Ninh province; - 31 December 2014: Went IPO at average winning bid of VND 10,000 per share; - 05 March 2015: Transformed into Inland Waterways Management and Maintenance Joint Stock Company No.4 with a charter capital of VND 11.6 billion; - 19 July 2016: Traded on the UPCOM market; |