Legal basis: Article 3 of the Service Standard of Public Resource Trading Platform (Trial): The public resource trading platform (hereinafter referred to as the platform) refers to an open electronic service system and a standardized and transparent operation mechanism that implements unified systems and standards and provides public resource transactions for market entities, the public and administrative supervision and management departments.
Article 5: Services include but are not limited to the following contents: business consultation, project registration, venue arrangement, announcement and publicity information disclosure, transaction process guarantee, data archiving, data statistics and file inquiry.