高技术制造业宏观周报：国信周频高技术制造业扩散指数保持不变-20250620

Group 1: High-tech Manufacturing Index - The Guosen weekly high-tech manufacturing diffusion index A recorded 0, while index B remained at 50.8, unchanged from the previous period[1] - The price of dynamic random access memory (DRAM) increased to $1.3300, up by $0.112 from last week[2] - The price of acrylonitrile decreased to ¥8200 per ton, down by ¥100 from last week, impacting the aerospace industry's performance[2] Group 2: Price Trends and Industry Insights - The price of 6-amino penicillanic acid remained stable at ¥260 per kilogram[2] - The price of lithium hexafluorophosphate remained unchanged at ¥52,200 per ton[2] - The price index for electronic products in Zhongguancun, specifically liquid crystal displays, reported a stable value of 91.04[2] Group 3: Policy and Market Developments - The 2025 New Energy Vehicle initiative launched on June 15, featuring 124 models, significantly increasing the variety available to consumers[2] - AI unicorn MiniMax is considering an IPO in Hong Kong, currently in preliminary preparation stages[2] Group 4: Economic Indicators - Fixed asset investment cumulative year-on-year growth stands at 3.70%[4] - Retail sales growth for the month is at 6.40% year-on-year[4] - Monthly export growth is recorded at 4.80% year-on-year[4] - M2 money supply growth is at 7.90%[4]