Contractor selection plan: The work under the SCL plan 2025: (i) Objects replaced the 110kV DCL sets at TBA E1.21 (Nhat Tan), E1.5 (Thuong Dinh), E10.6 (Phuc Tho), E10.9 (Xuan Mai); (ii) Agreeing to replace the 110kV current variable at the stations E1.5 Thuong Dinh, E1.7 Son Tay, E1.21 Nhat Tan; (iii) Object replaces 110kV voltage transformers E1.36 Quang Minh.