On December 26, in accordance with the national economic accounting system and international practices, the National Bureau of Statistics used the data of the fifth national economic census and relevant department data, and simultaneously implemented the reform of the accounting method for urban residents' own housing services, and revised the Gross Domestic Product (GDP) for the census year (2023). The revised Gross Domestic Product in 2023 is 129.4272 trillion yuan, an increase of 3.369 trillion yuan or 2.7% over the preliminary accounting.