Core Viewpoint - The Shanghai government has issued the "Management Measures for the Electronic Marketplace of the Shanghai Government Procurement Cloud Platform," emphasizing principles such as fairness, transparency, and efficiency in procurement activities [1] Group 1: Principles of Electronic Marketplace - The electronic marketplace must adhere to principles of fairness, justice, openness, transparency, integrity, efficiency, convenience, and performance [1] - It aims to support government procurement policies that promote energy conservation, environmental protection, the development of small and medium-sized enterprises, and technological innovation [1] Group 2: Implementation and Compliance - The electronic marketplace will facilitate the identification and inquiry of procurement policies by attaching government procurement policy labels to products [1] - Strict compliance with regulations regarding asset allocation, software legalization, and management of official vehicles is required [1]