Bulgaria Exports of turpentine oil, other terpenic oils, dipentene, para-cymene, pin-oil to Hong Kong was US$78 during 2022, according to the United Nations COMTRADE database on international trade. Bulgaria Exports of turpentine oil, other terpenic oils, dipentene, para-cymene, pin-oil to Hong Kong - data, historical chart and statistics - was last updated on May of 2024.