中巴矿产品贸易竞争性与互补性研究
许礼刚,詹庆武,刘兴龙

A Study on Competition and Complementarity of Mineral Products Trade Between China and Pakistan
Ligang XU,Qingwu ZHAN,Xinglong LIU
图1 2005—2021年中巴双边贸易变化
Fig.1 Changes in bilateral trade between China and Pakistan from 2005 to 2021