Based on the “Statistical Monitoring System for New Industries, New Business Formats, and New Business Models”, the Institute of Statistical Science of the National Bureau of Statistics calculated the 2025 Economic Development Momentum Index using the fixed-base index method. The results show that in 2025, the new momentum index for China's economic development was 153.0, an increase of 12.5% over the previous year. In 2025, all classification indices improved compared with the previous year. Among them, transformation, upgrading and innovation drivers contributed greatly to the overall index growth. 1. Transformation and Upgrading Index. In 2025, the transformation and upgrading index was 156.8, an increase of 22.7% over the previous year, contributing 34.1% to the overall index growth. 2. Innovation Driven Index. In 2025, the innovation-driven index was 156.3, up 12.9% from the previous year, contributing 31.4% to overall index growth. 3. Internet economy index. In 2025, the Internet Economy Index was 157.8, up 10.8% from the previous year, contributing 27.2% to the overall index growth. 4. Economic Vitality Index. In 2025, the economic vitality index was 137.2, up 4.8% from the previous year, contributing 7.3% to the overall index growth.

Based on the “Statistical Monitoring System for New Industries, New Business Formats, and New Business Models”, the Institute of Statistical Science of the National Bureau of Statistics calculated the 2025 Economic Development Momentum Index using the fixed-base index method. The results show that in 2025, the new momentum index for China's economic development was 153.0, an increase of 12.5% over the previous year. In 2025, all classification indices improved compared with the previous year. Among them, transformation, upgrading and innovation drivers contributed greatly to the overall index growth. 1. Transformation and Upgrading Index. In 2025, the transformation and upgrading index was 156.8, an increase of 22.7% over the previous year, contributing 34.1% to the overall index growth. 2. Innovation Driven Index. In 2025, the innovation-driven index was 156.3, up 12.9% from the previous year, contributing 31.4% to the overall index growth. 3. Internet economy index. In 2025, the Internet Economy Index was 157.8, up 10.8% from the previous year, contributing 27.2% to the overall index growth. 4. Economic Vitality Index. In 2025, the economic vitality index was 137.2, up 4.8% from the previous year, contributing 7.3% to the overall index growth.