SHANGHAI, Mar 21 (SMM) - In the long run, the State Grid plans to invest more than 520 billion yuan in 2023. According to the annual procurement plan of State Grid, there will be 31 more bid projects in 2023 than in 2022, with UHV and smart power grid being the focus of investment this year. The construction of UHV will seriously reduce the unit consumption of State Grid copper investment.

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