医疗耗材供应链SPD板块2月27日涨0.58%，朗玛信息领涨，主力资金净流出1053.25万元

Core Viewpoint - The medical consumables supply chain (SPD) sector experienced a slight increase of 0.58% on February 27, with Langma Information leading the gains [1] Market Performance - The Shanghai Composite Index closed at 4162.88, up by 0.39% - The Shenzhen Component Index closed at 14495.09, down by 0.06% [1] Fund Flow Analysis - The main funds in the medical consumables supply chain SPD sector saw a net outflow of 10.53 million yuan - Retail investors contributed a net inflow of 49.62 million yuan, while speculative funds experienced a net outflow of 39.08 million yuan [1]