Exhibitions Subject Place Hit 2021 Busan International Machinery Fair BEXCO in Busan 2004 2019 Busan International Machinery Fair BEXCO in Busan 1696 2019 Korea Chem Kintex 649 The 12th Samsung core technology exhibition SEC VIP center in Suwon 727 SEMICON KOREA 2017/2018 COEX 668
