AMMAN — Certificates of origin issued by the Amman Chamber of Commerce (ACC) for goods’ exporting purposes during the first half of 2022 were valued at JD424 million, compared to JD310 million for the same period in 2021, the Jordan news Agency, Petra, reported on Sunday.The certificates of origin issued during the first half of 2022 were 14,908 in number, compared to 15,632