Di Yi Cai Jing Zi Xun·2025-12-28 01:20Group 1 - December PMI data will be released on December 31, with November manufacturing PMI at 49.2%, an increase of 0.2 percentage points from October, indicating improved economic conditions [1] - The non-manufacturing business activity index for November is at 49.5%, a decrease of 0.6 percentage points from October, suggesting a decline in service sector activity [1] - The comprehensive PMI output index for November stands at 49.7%, down 0.3 percentage points from October, reflecting overall economic contraction [1] Group 2 - The 2025 Shenzhen Brain Conference is being held from December 28 to 30, aiming to create a platform for industry integration and innovation [2] - The purchase tax for new energy vehicles will be adjusted to a 50% reduction starting January 1, 2026, changing the maximum tax exemption from 30,000 yuan to 15,000 yuan per vehicle [3] Group 3 - A total of 622.7 billion yuan in reverse repos will mature next week, with significant amounts maturing on specific days, including 470.1 billion yuan on Sunday [4] - Next week, the market will see a significant decrease in the scale of locked-up shares being released, with only 3 trading days due to the New Year holiday, totaling 3.683 billion shares worth approximately 58.097 billion yuan [5] Group 4 - Specific companies with significant lock-up share releases include Baiwei Storage and Yingxi Network, each with a release value exceeding 10 billion yuan [5] - Detailed data on individual companies releasing shares includes various firms with their respective release dates, quantities, and market values [6][7] Group 5 - There are no new stock issuances planned for the upcoming week, with only three trading days available [8]