Extended Data Fig. 3: Interregional relationships of industrial chemical trade.
From: Continuing large-scale global trade and illegal trade of highly hazardous chemicals
Global trade of industrial chemicals among 15 regions during 2015–2019. Each cell represents the respective import percentage, with the sum of the cells in each column equaling to 100%. The grey cells mean the import within the defined regions (including the trade within China among mainland, Hongkong and Macao).
