The SDGs in Chinese Cities: Progress Assessment Report 2020 is the first in China to assess and evaluate SDG implementation at the city level. The purpose of this assessment is to understand the current situation, identify gaps and key action areas where special attention is needed, as well as promote the balanced and comprehensive achievement of the SDGs. The methodology and findings of this report, setting clear standards for reporting in the Chinese context, will contribute to implementing and evaluating the SDGs in China. This note summarises the key findings of such assessment.