|NIPPON STEEL & SUMIKIN CHEMICAL CO., LTD.
||Nippon Steel Chemical and Nittetsu Chemical merged to form the new Nippon Steel Chemical Co., Ltd. (April 1, 1984).
||The company was listed on the second section of the Tokyo Stock Exchange.
||The company was relisted on the first section of the Tokyo Stock Exchange.
||The chemical division of Nippon Steel Corporation's Hirohata Works was transferred to the company and
was established as Hirohata Works.
A phenol/bisphenol A plant at Kyushu Works (Tobata) started operation.
||No. 2 polystyrene plant at Kimitsu Works started operation.
||A distribution center for methanol and other chemicals at Hirohata Works started operation.
||The capital was increased to ¥40,966.41 million through allocation of new stocks to a third party.
||The corporate organization was reshuffled and the divisional system was introduced;
The head office was moved to Shinagawa-ku, Tokyo.
||The company became a consolidated subsidiary of Nippon Steel Corporation and was delisted from the stock exchange;
The capital was ¥5,000 million.
The head office was moved to Chiyoda-ku, Tokyo.
||Nippon Steel Chemical became NIPPON STEEL & SUMIKIN CHEMICAL CO.,LTD.