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Manufacturing Process Chemistry in Life
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History & Milestones

Since our establishment in 1965,
we have been at the forefront of the Korean petrochemical industry.
  • Chemistry in Life the chilly morning air My day starts early but full of energy
  • 06:00 AMI wake up to the chilly morning air. My day starts early but full of energy. EVAEVA is an eco-friendly material with elasticity and softness which makes it ideal to be used as soles of sneakers. Its properties of transparency, flexibility and low-temperature sealability make it an ideal material for laminating films and solar-module sheets.
  • 09:00 AMAs always, people hurry their steps onto the subway to go to work. CACaustic soda is used in wide range of industries, such as paper, textiles, detergents, metals, food, and electrical generation. In particular, Chlorine is used to produce polycarbonates.
  • 02:00 PMA cup of coffee cheers me up in the middle of a hectic day. PEA polymer with outstanding physical properties and environmental stability, it is found in many different forms of plastic items we use every day. Polyethylene coating in paper cups prevent leakage.
  • 06:00 PMTime to wrap up! The red taillights on congested roads tell me it’s time to go home. TDIsTDI is a feedstock for PU resin and adhesives. Flexible foams are used in shoes, furniture, automotive components, bedding, and toys, while semi-rigid foams are used in car interior materials.
  • 11:00 PMTime to rest up for a fresh start tomorrow. Survived another day, good job! PVCPVC has a wide range of applications in the home, such as wallpapers, flooring materials, window frames, cable sheathing, stationary and toys.

Our efforts continue to make new milestones.

2000’s

2016
Merger with Hanwha Fine Chemical(currently, the TDI
business unit)
Succeeded in Korea’s first domestic production of CPVC
2015
Hanwha SolarOne and Hanwha Q CELLS merged to launch
Hanwha Q CELLS
Acquired Samsung Total Petrochemicals (currently, Hanwha Total
Petrochemical) and Samsung General Chemical (currently,
Hanwha General Chemical)
Commercial production commenced at IPC, the JV between
Saudi Arabia’s Sipchem
2014
Acquired KPX Fine Chemical equities and renamed to Hanwha
Fine Chemical (currently, TDI business unit)
2013
Established Hanwha Chemical Malaysia SDN. BHD.
2012
Acquired Germany’s Q-CELLS (currently, Hanwha Q CELLS)
2011
Entered Polysilicon business
2010
Changed company name to Hanwha Chemical Corporation
Completed construction of Ningbo PVC Plant in China
Acquired Solarfun Power Holdings (currently, Hanwha Q CELLS)
2009
Signed JV contract with Saudi Arabia’s Sipchem
Completed construction of ASR plant in Thailand
2008
Acquired PA/DOP business from OCI
Daejeon R&D Center succeeded in developing DOTP
2007
Physically divided cogeneration plant sector to launch
Yeosu Cogeneration Plant (currently, Hanwha Energy)
2004
Opened Beijing office
2003
Established Hanwha Chemical Shanghai Co. Ltd.
2002
Daejeon R&D Center succeeded in independent
development of ASR

1990’s

1999
Hanwha General Chemical physically divided into
Hanwha Petrochemical (materials unit) and
Hanwha General Chemical (processing unit)
Established Yeocheon NCC, a 50:50 JV
with Delim Industrial Corp.
1996
Succeeded in independent development of
high-content EVA for shoes
1995
Succeeded in developing technology to produce
LLDPE for insulation
1994
Changed company name to Hanwha General Chemical Co. Ltd.
1992
Naphtha cracking center (NCC) went into operation in Yeosu

1980’s

1989
Established regional office in Thailand
1988
Merged with Korea Plastic Industry Corp.
to launch Hanyang Chemical Co. Ltd.
1985
Completed construction of Korea’s first EVA production line
at Ulsan Plant
1984
Established Hanyang Chemical through a merger of
Hanyang Chemical, Dow Chemical Korea, and Hanyang
Chemical Holdings
1982
Succeeded in developing LLDPE for wire & cable
1980
Completed construction of Hanyang Chemical Yeosu Plant
and Dow Chemical Korea Yeosu Plant

1970’s

1979
Established Daedeok R&D Center
1977
Completed construction of Ulsan Plant and PVC paste resin plant
of Korea Plastic Industry Corp.
1975
Established Dow Chemical Korea Ltd.
1974
Established Hanyang Chemical Holdings Co. Ltd.
1972
Completed construction of Ulsan Plant 1 (PE, VCM)
Established Korea Plastic Industry Corp

1960’s

1967
Completed construction of Ulsan Plant 2 (PVC)
1966
Completed construction of Daehan Plastic Industry Bugang plant
1965
Established Korea Hwasung Plant (currently,
Hanwha Chemical and Hanwha L&C)