30 Nov 2021 - 2 Dec 2021 Stainless Steel World 25 May 2021 - 28 May 2021 KOREA CHEM 2021 1 Dec 2020 - 3 Dec 2020 OFFSHORE KOREA 2020 15 Jul 2020 - 17 Jul 2020 GAS KOREA 2020 1 Jul 2020 - 3 Jul 2021 H2 MOBILITY 2020 11 Nov 2019 - 14 Nov 2019 ADIPEC 2019 22 Oct 2019 - 25 Oct 2019 KORMARINE 2019 17 Sep 2019 - 19 Sep 2019 GASTECH 2019 4 Sep 2019 - 6 Sep 2019 H2WORLD 2019 6 May 2019 - 9 May 2019 OTC 2019
