Saudi carbonate company ltd, wishes to thank you for the query you have sent. we acknowledge its receipt and our team will contact you asap. kindly ensure that all your contact details are available and correct (name, company, location, tel, and email). View detailed export data, price, monthly trends, major exporting countries, major ports of barium carbonate under hs code 28366000 export data and price of barium carbonate under hs code 28366000 zauba Feb 28, 2019u00a0u00b7 on the basis of import data, japan represents the largest global importer of barium carbonate followed by the republic of korea, spain, saudi arabia and france. on the other hand, china represents the largest exporter of barium carbonate accounting for the majority of the total global exports. Dec 27, 2019u00a0u00b7 chinau2019s cn: export: barium carbonate data remains active status in ceic and is reported by china petroleum and chemical industry federation. the data is categorized under global databaseu2019s china u2013 table cn.rhb: petrochemical trade: inorganic chemical material.