BEIJING - China's Premier Li Qiang pitched closer collaboration to German Chancellor Friedrich Merz in new energy, smart manufacturing, biomedicine and intelligent driving during a meeting on Sunday on the sidelines of the G20 summit, Xinhua reported.

Relations between the world's second- and third-largest economies have improved significantly over the past month, after Chinese export curbs on chips and rare earths caused major disruptions for German firms and German Foreign Minister Johann Wadephul to cancel a visit to Beijing last month due to China rejecting all but one of his meetings.