1) Guizhou Anshun, Guizhou Longli, Guangxi Hepu, Guangdong Zhanjiang UHV DC inter-provincial networking project:

The project line length of about 1500 kilometers, using ±1100 kV UHVDC transmission technology, is expected to invest about 36 billion yuan, led by the State Grid Corporation, is expected to start in 2022, 2025 completion.

2) Beijing, Hebei, Shandong Joint Demonstration Zone to Jiangyin UHVDC power transmission project:

The line length of the project is about 1,100 kilometers, using ±800 kV UHVDC transmission technology, led by the State Grid Corporation, is expected to invest about 25 billion yuan, is currently under planning, is expected to be implemented in the next few years.

3) UHVDC transmission project from Jiangxi Nanchang to Zhejiang Taizhou:

The line length of the project is about 400 kilometers, using ±800 kV UHVDC transmission technology, led by the Southern Network Company and the State Grid Corporation, is expected to invest about 16 billion yuan, is currently under planning, is expected to be implemented in the next few years.

4) China-Russia cross-border UHVDC power transmission project:

The line length of the project is about 2,000 kilometers, with two converter stations, using ±400 kV UHVDC transmission technology, led by the State Grid Company and the Russian State Grid Company, is expected to invest about 35 billion yuan, is planned to start the formal construction work in 2022, is expected to be completed in 2025.

5) Shanxi Jinzhong to Hubei Yangxin UHVDC transmission Project:

The project's total line length is about 1,130 kilometers, using ±800 kV UHVDC transmission technology, led by the State Grid Corporation, is expected to invest about 28 billion yuan, is currently in the planning stage, is expected to start construction in the next few years.

6) Henan Zhoukou to Anhui Bozhou UHVDC power transmission project:

The line length of the project is about 270 kilometers, using ±800 kV UHVDC transmission technology, led by the Southern Network Company, is expected to invest about 8 billion yuan, is expected to start in 2022 or 2023, the construction cycle is 2-3 years.

7) UHVDC transmission project from Zhumadian, Henan to Taizhou, Zhejiang:

The project's total line length is about 1,300 kilometers, using ±800 kV UHVDC transmission technology, led by the State Grid Corporation, is expected to invest about 33 billion yuan, is currently under planning, is expected to start construction in the next few years.

8) Sichuan Meishan to Chongqing UHVDC transmission project:

The line length of the project is about 175 kilometers, using ±1100 kV UHVDC transmission technology, led by the State Grid Corporation, is expected to invest about 5 billion yuan, is expected to start in 2022 or 2023, the construction cycle is 2-3 years.

9) Sichuan Panzhihua to Yunnan Kunming UHV DC power transmission project:

The line length of the project is about 480 kilometers, using ±800 kV UHVDC transmission technology, co-led by the State Grid Corporation and Sichuan Electric Power Company, with an estimated investment of about 15 billion yuan, is currently under planning, and is expected to start construction in the next few years.

10) Shanxi Linfen to Hubei Xiangyang UHV DC power transmission Project:

The line length of the project is about 900 kilometers, using ±800 kV UHVDC transmission technology, led by the State Grid Corporation, is expected to invest about 28 billion yuan, is currently under planning, is expected to start construction in the next few years.