Core Insights - The G20 Chief Scientific Advisors Roundtable and Science Ministers Meeting took place from September 21 to 24 in South Africa, serving as a significant platform for promoting technological innovation and green transformation [1] - The meeting's theme focused on "Equitable Science, Technology, and Innovation for Inclusive Human Development and Global Sustainability," emphasizing hydrogen innovation and green transition [1] Group 1: Technological Cooperation - South African experts believe that Sino-African technological cooperation is becoming a new highlight in promoting global green development [1] - South Africa is transitioning to a green economy, primarily relying on solar and wind energy, which is expected to create numerous jobs [1] - Collaboration projects exist between South African institutions and several Chinese universities in the technology sector [1] Group 2: Energy and Health Research - The South African Minister of Science and Innovation highlighted ongoing research in hydrogen energy, fuel cells, and green ammonia [1] - In the health sector, South Africa has established a foundation for vaccine production, addressing local needs [1] - There is extensive international cooperation with China across various fields, including the installation of China's Beidou navigation system in South Africa [1]