部分领域价格呈现积极变化（锐财经）

Group 1: Consumer Price Index (CPI) Analysis - In April, the Consumer Price Index (CPI) changed from a month-on-month decrease of 0.4% to an increase of 0.1%, while the core CPI increased by 0.2% month-on-month [1][2] - The year-on-year CPI decreased by 0.1%, with the core CPI showing a stable increase of 0.5% [2][3] - Food prices rose by 0.2% month-on-month, with notable increases in beef (3.9%), marine fish (2.6%), and fresh fruits (2.2%), while fresh vegetables and pork prices fell by 1.8% and 1.6%, respectively [2] Group 2: Producer Price Index (PPI) Insights - The Producer Price Index (PPI) decreased by 0.4% month-on-month, maintaining the same decline as the previous month, with some industrial prices showing positive trends [4] - The decline in PPI is attributed to international input factors and seasonal decreases in domestic energy prices [6][7] - Certain industries, such as high-tech sectors, are experiencing price increases due to improved supply-demand relationships and policy support for consumption [4][5] Group 3: Economic Policy and Market Dynamics - The Chinese government is actively promoting consumption and implementing macroeconomic policies to stabilize and improve price levels [4][6] - The international trade environment and the diversification of trade are contributing to price increases in some export sectors, such as integrated circuit packaging and testing [5] - The overall economic recovery and demand rebound are expected to continue influencing price stabilization efforts [6]