Buku Tarif Kepabeanan Indonesia or BTKI is Indonesian customs tariff book. Recently some changes made to this BTKI and now HS Codes are in 8 digits.
WARNING: Please note, for more accurate info please refer to this regulation: PMK 6/PMK.010/2017. I’m not responsible if you find any inaccurate information here. I only recompile existing source that I’ve found it online.
Habibie (Zofia Kreasi)