中国内陆河西五市对外出口的路径演化:类型、过程、特征及驱动机制
曹宛鹏, 杨永春, 史坤博, 蒋小荣, 王培然

The path evolution of export of five cities of Hexi in China's inland areas: Types, processes, characteristics and driving mechanisms
CAO Wanpeng, YANG Yongchun, SHI Kunbo, JIANG Xiaorong, WANG Peiran
表2 HS-2位数编码产品分类
Tab. 2 Classification of 2-digit HS product
分类 资源密集型(RI) 劳动密集型(LI) 资本密集型(CI) 技术密集型(TI)
HS编码 01~27, 71 41~70, 94~96 28, 29, 31~40, 72~84, 86, 87, 89 30, 85, 88, 90~93