# groundbreaking ceremony of 500 kV Lao Cai - Yen Bai transmission line

Construction of 500 kV Lao Cai transmission line

Báo Đầu tư

06/03/2025

Military Region 2 participates in supporting the construction of the 500 kV Lao Cai - Vinh Yen line

Báo Đầu tư

29/12/2024