Number and internal composition of taxpayers by directorate as at 31 December 2017

The number and internal composition of taxpayers as at 31 December 2017, broken down into the directorates of the National Tax and Customs Administration.截至2017年12月31日的纳税人数量及其内部构成，按国家税务与海关总局（National Tax and Customs Administration）下属各局进行分类统计。