地铁设计：承担总体总包的黄埔区有轨电车2号线北段开通

Group 1 - The core point of the article is the commencement of initial operations for the northern section of the Huangpu District Tram Line 2, which is managed by Metro Design [1] Group 2 - The specific segment of the tram line that has opened runs from Xiangxue Station to Kaiyuan Avenue East Station [1]