Group 1: Manufacturing Weight Importance - The issue of "manufacturing weight" has gained significant attention from the central government since the 19th National Congress, with key deployments in the 2020 "14th Five-Year Plan" and subsequent meetings[1] - The "15th Five-Year Plan" suggests maintaining a reasonable manufacturing weight, aiming for a long-term target of 24.5% of GDP, as recommended by UNIDO[1][2] - China's manufacturing value added as a percentage of GDP has decreased from a peak of 32% in 2006 to 25% in 2024, indicating a critical phase for maintaining this ratio[2][14] Group 2: Economic Implications - A manufacturing weight below 20% is a critical threshold that can lead to a downward trend, weakening economic resilience and development potential[15] - The manufacturing sector is essential for breaking through the middle-income trap and is a key driver of national security[4][15] - The investment share in manufacturing has rebounded from 26% in 2020 to 33% by October 2025, highlighting the cyclical relationship between manufacturing value added and investment[2][5] Group 3: International Comparisons - International experience shows a "U-shaped" trend in manufacturing weight, with developed countries maintaining a ratio above 20% to ensure economic stability[13][15] - Countries like Germany and Japan have stabilized their manufacturing weight around 20%, leveraging high-end manufacturing to maintain economic resilience[13][28] - In contrast, Brazil and Argentina have seen their manufacturing weights drop below 20%, leading to economic challenges and a low-value-added industrial structure[38]