-
2020's
-
2022
-
10.01
Plant Construction was completed
-
-
2020
-
08.07
Registered to Aekyung Chemical Co., Ltd.
-
09.04
Acquisition of the KS Q ISO 45001 certificate (System Korea Certification)
-
-
-
2010's
-
2019
-
10.02
Registered to Hankuk Paper MFG. Co., Ltd.
-
-
2018
-
03.15
Registered to LG Chemical Co., Ltd.
-
-
2016
-
03.18
Registered to LG H&H Co., Ltd.
-
09.09
Acquisition of the K-OHSAS certificate (System Korea Certification)
-
10.24
Registered to GS E&C Corp.
-
-
2015
-
08.04
Registered to Foosung Co., Ltd.
-
-
2014
-
02.13
Registered to Korea Petrochemical Ind. Co., Ltd.
Registered to Isu E&C
-
-
2013
-
10.23
Registered to Samsung BP Chemical Co., Ltd. (presently, Lotte Ineos Chemical Co., Ltd.)
-
-
2012
-
02.10
Registered to Kolon Industries Inc.
-
-
2011
-
03.11
Registered to LS Nikko Co., Ltd.
-
07.14
Registered to Samsung Fine Chemical Co., Ltd.
-
08.26
Registered to Rhodia Polyamide Co., Ltd
-
-
-
2000's
-
2009
-
07.31
Registered to LIG Ensulting Co., Ltd.
-
11.20
Registered to SK Construction Co., Ltd
-
12.01
Registered to KG Chemical Co., Ltd.
-
-
2008
-
06.05
Registered to SK Energy Co., Ltd.
-
06.16
Acquisition of the ISO 9001 certificate (Korea Productive Center Quality Assurance)
-
11.12
Registered to Moorim P&P Co., Ltd.
-
-
2007
-
08.10
Registered to Solvay Korea Fine Chemical Co., Ltd.
-
12.27
Name change to Daeryook Plant Co., Ltd.
-
-
2006
-
05.05
Registered to Poongsan Corp.
-
-
2005
-
05.01
Registered to KP Chemical Co., Ltd. (name change to Lotte Chemical)
-
-
2004
-
10.01
Registered to Korea East-West Power Co., Ltd. (Ulsan Firepower Headquarters)
-
-
2003
-
03.10
Registered to KOC Co., Ltd. (name change to Kum Yang Otsuka Chemical Co., Ltd.)
-
03.25
Registered to KEPCO KPS
-
06.04
Registered to Korea Southern Power Co., Ltd.
-
09.01
Registered to Gohap Co., Ltd. (name change to KP Chemtech)
-
11.01
Registered to Hyosung Co., Ltd.
-
-
2002
-
06.01
Establishment of IJ Reinforcement & Repair Co., Ltd.
-
09.01
Registered to Capro Co., Ltd.
-
10.01
Registered to Hansol Chemical Co., Ltd.
Registered to SK Corporation
-
11.01
Registered to Daekyung Krico Co., Ltd.
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-