Exhibitions Subject Place Hit 2021 Busan International Machinery Fair BEXCO in Busan 2064 2019 Busan International Machinery Fair BEXCO in Busan 1756 2019 Korea Chem Kintex 702 The 12th Samsung core technology exhibition SEC VIP center in Suwon 800 SEMICON KOREA 2017/2018 COEX 730
