2019

• 60th Foundational Anniversary of Dongsung Group

2017

• Established DSFI (Dongsung Finetec International, INC.) in the U.S

2016

• Established GDJ / Guangzhou DongsungJichang New Material Co., Ltd (Guangzhou)

2015

• Established Dongsung Corporation Co., Ltd (Dongsung Holdings Co., Ltd accepted the merger of Dongsung HiChem Co., Ltd)

2014

• Accepted the merger of Doha Industry (Currently Dongsung TCS Co., Ltd)

2010

• Established GENEWEL Co., Ltd (Dongsung Biorane Co., Ltd accepted the merger of Dongsung Biopol Co., Ltd)
• Established U.S Dongsung Holdings Corporation

2009

• Accepted the merger of FineTech Co., Ltd (Currently Dongsung FineTech)
• Accepted the partial merger of Dongsung HiChecm in investment area

2008

• Established Dongsung KK Co., Ltd (Currently Dongsung Ecore Co., Ltd)
• Established Dongsung Holdings Co., Ltd (Newly separated from Dongsung Chemicals)

2006

• Established a local corporation of Vietnam Dongsung in Vietnam

2002

• Established a local corporation of Guangzhou Dongsung in China

2000

• Established Biopol Co., Ltd (Dongsung Biopol Co., Ltd)
• Established Biorane Co., Ltd (Dongsung Biorane Co., Ltd)

1999

• Listed Dongsung HiChem Co., Ltd on the stock exchange

1994

• Established JDS / PT. Dongsung Jakarta (Indonesia)