Jun. 1980 : The office building and the chemical dye
                  research center of Kyungin  Synthetic Corp.

  Mar. 1983 : Adopted and installed the spray dryer for the first time ever in Korea.

  Aug. 1984 : Selected as a Prospective SME by the Korean Industrial Development                   Institute (KIDI).
  Sep. 1984 : Kyungin Synthetics factory built in Ansan.

  Nov. 1987 : KISCO received an award for accomplishing overseas sales of US$ 5                   million as well as the Prime Minister’s Award.
  Dec. 1987 : KISCO received the 1st Korean Scientific Industrial Order.

  Feb. 1988 : Kyungin Synthetics factory in Ansan completed its expansion.
  Apr. 1988 : Kyungin Synthetics concluded a technological alliance with Sohwa                   Chemical Engineering Co., Ltd. of Japan.
  Oct. 1988 : selected as an affiliate chemical dye research organization of military                   duty exemption by the Military Manpower Administration (MMA).
  Nov. 1988 : KISCO received an award for accomplishing overseas sales of over                   US$ 10 million.
  Dec. 1988 : registered new chemical compound products under the chemical laws                   and regulations of Japan.

  Aug. 1989 : acquired Samwon Chemical Engineering Co., Ltd.
  Oct. 1989 : KISCO completed the construction of apartments for employee rental                   in Incheon and Ansan.
  Nov. 1989 : Kyungin Synthetics received an award for accomplishing overseas sales                   of US$ 5 million.
  Dec. 1989 : KISCO completed the expansion of its office building in Seoul.