How about Ubon outsourcing China Southern Power Grid?

The industry layout has obvious advantages. Yubang Power and China Southern Power Grid share integration has obvious advantages in industry layout. As of March 3rd, 2023, China Southern Power Grid Digital Grid Research Institute Co., Ltd. holds 6,604,499 shares of Yubang Power, accounting for 3.74% of the total share capital, and is the fourth largest shareholder of Yubang Power. The company's main customers are power grid companies such as State Grid and China Southern Power Grid, as well as large power generation enterprises, and it is the main force in the construction of the new national power system.