関税局―NACCS用輸入品目分類コード１０桁目を税関ホームページに掲載 １月２２日
CTB shared the tariff codes table containing the tenth digit at the address as under
https://www.customs.go.jp/tariff/2020_1/naccscode2020_1.htm
https://www.customs.go.jp/tariff/2020_1/naccscode2020_2.htm
Announcement and tariff schedule
https://www.customs.go.jp/tariff/2020_1/index.htm
(Reference)
関税局―NACCS用輸入品目分類コード１０桁目公表 １２月２６日済
Classification code for imported good extended from 9 digits to 10 for origin and other purposes
CTB announces as under that some of the classification numbers in Japan’s Tariff are extended to 10 digits when imported goods are filed through automated filing system known as NACCS.
The 10th digit may be functioning as origin status indication, consumption tax exemption and other monitoring purposes.
https://www.customs.go.jp/tariff/2019_4/index.htm
