Chronicle of Major Events

1992
Dec
  • 12.31
    ONYX Ta-Ho Environmental Services Corporation., Ltd., a TCC's affiliated company, was established, and it mainly focuses on the removal and disposal of a variety of wastes.
  • 12.31
    No. 1 shaft at Hoping Quarry was constructed, increasing its annual limestone production capacity to 3.5 million tons.
  • 12.31
    No. 6 RSP rotary kiln was installed at the Su-ao plant, increasing the annual production capacity to 1.5 million tons.
  • 12.31
    No. 17 dock cement storeroom at Kaohsiung Harbor was constructed, and began operating.