说明：大同贸易行业相关产业有哪些？主要分布如下：Trading占12.2%，Retail占4.1%，Shang Chao Channels占2.7%，Huan Bao / Energy Saving占2.7%，Catering占2.7%，Zhu Ti Can Hall占1.4%，Ya Ma Xun Cross-border E-commerce占1.4%，Human Resources占1.4%，Low Carbon Environmental Protection占1.4%，Insulation Materials占1.4%，根据企业库算法分析，仅供参考。
