商用车板块2月2日跌2.31%，江淮汽车领跌，主力资金净流出1.82亿元

Core Viewpoint - The commercial vehicle sector experienced a decline of 2.31% on February 2, with Jianghuai Automobile leading the drop, while the Shanghai Composite Index fell by 2.48% and the Shenzhen Component Index decreased by 2.69% [1] Group 1: Market Performance - The closing price of Jianghuai Automobile was 52.51, down by 4.00%, with a trading volume of 489,500 shares and a transaction value of 2.61 billion [2] - The commercial vehicle sector saw a net outflow of 182 million in main funds, while retail investors contributed a net inflow of 40.3 million [2][3] - Key stocks in the commercial vehicle sector showed varied performance, with Jinlong Automobile increasing by 3.99% to a closing price of 17.22, while other companies like China National Heavy Duty Truck and FAW Jiefang saw declines of 2.01% and 2.31% respectively [1][2] Group 2: Fund Flow Analysis - Main funds showed a net inflow of 23.30 million into Jinlong Automobile, while there was a significant outflow from China National Heavy Duty Truck amounting to 20.77 million [3] - Retail investors had a net inflow of 211.62 million into Jinlong Automobile, contrasting with outflows from other companies like Ankai Bus and Dongfeng Motor [3] - The overall sentiment in the commercial vehicle sector indicates a mixed response from different types of investors, with main funds generally withdrawing while retail investors showed some interest [2][3]