Switzerland Imports from China of Pitch, Pitch Coke (Obtained from Coal Tar or Other Mineral Tars) was US$99 during 2019, according to the United Nations COMTRADE database on international trade. Switzerland Imports from China of Pitch, Pitch Coke (Obtained from Coal Tar or Other Mineral Tars) - data, historical chart and statistics - was last updated on May of 2024.