Evolution and vulnerability of the trade network structure of China’s petrochemical industry chain: Based on a comparative perspective between China and the US
GUO Jianke, YANG Jiaming, PENG Fei, LUO Hao, ZHAO Liangshi
Resources Science . 2025, (7): 1546 -1561 .  DOI: 10.18402/resci.2025.07.12