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。
2101.11
Extracts, essences and concentrates; of coffee, and preparations with a basis of these extracts, essences or concentrates or with a basis of coffee
GB 210111
GB 2101110000
AE 210111
AR 210111
AU 21011100
AU 210111