[Dingxin Communications: pre-winning 400 million yuan Power Grid Purchasing Project] June 5, Dingxin Communications announced that the company was recommended as the winning candidate in the "35th batch of procurement by State Grid Co., Ltd. (including the first watt-hour meter (including electricity information collection) in 2023)" and "the first batch of frame bidding projects for measurement products of Southern Power Grid Company in 2023". It is estimated that the total amount of winning the bid is about 400 million yuan, accounting for about 12.86% of the company's total revenue in 2022.