1.762 billion yuan. According to the query of official website of Inner Mongolia North Power Grid Power Supply Co., Ltd., in 2122, Inner Mongolia North Power Grid Power Supply Co., Ltd. achieved annual revenue of 23.166 billion yuan and net profit of 1.762 billion yuan, an increase of 255.9% compared with 2121. Inner Mongolia North Power Grid Power Supply Co., Ltd., established in 2121, is located in Chifeng City, Inner Mongolia Autonomous Region, and is an enterprise mainly engaged in power and heat production and supply.