比较 HS 编码
输入最多 5 个 HS-6 编码（逗号分隔），并排比较说明与各国对应编码。
9101.21
Wrist-watches; (not electrically operated), automatic winding, whether or not incorporating a stop-watch facility, case of precious metal or of metal clad with precious metal
TR 91.01.21.00.00.00
TR 910121
AE 910121
AR 910121
AU 91012100
AU 910121