In September 2020, Xi Jinping announced China's commitment to reaching maximum carbon emissions by 2030 and carbon neutrality by 2060. This work aims to analyze the objectives and scope of these announcements, focusing not only on China's intention to present itself as a global leader in environmental matters, but also as a spokesperson for emerging and developing countries. At the same time, this announcement will be framed as the continuity of a state policy on environmental matters carried out since the 1990s, in line with the rise of China's international prominence. To do this, official documents and sources will be used, and it will be contrasted with the literature on the subject. Finally, it is proposed that the announced objective can be achieved, but under certain specific conditions. [ABSTRACT FROM AUTHOR]