三菱商事ケミカル株式会社

MC Chemicals Marketing Co., Ltd. established : (Solvent trading division splits off from the Aromatic Petrochemicals Dept. of Mitsubishi Corporation)

営業開始（東京本社・大阪営業部）

Start of business (Tokyo HQ, Osaka Sales Department)

名古屋営業部開設

Opened Nagoya Sales Department

九州営業部開設

Opened Kyushu Sales Department

エム・シー・ケミカル株式会社に社名変更 : コーティングレジン取引開始（三菱商事（株）高機能化学品部から移管）

Company name changed to MC Chemical Corporation : Started coating resin operations : (Transferred from the High Performance Plastics & Chemicals Dept. of Mitsubishi Corporation)

機能化学品取引開始

Started functional chemical operations

大阪営業部を大阪支店に改編

Reorganized Osaka Sales Department to create Osaka Branch Office

名古屋営業部・九州営業部を支店に改編

Reorganized Nagoya and Kyushu Sales Departments to create new branch offices

Changed company name to Mitsubishi Shoji Chemical Corporation after expanding capital base

Integrated Kyushu Branch Office with Osaka Branch Office

環境マネジメントシステムの国際規格ISO 14001を取得（本社）

Expansion of capital base brings capital fund total to 392 million yen : MC YAMASAN POLYMERS CO., LTD. made a subsidiary (investment ratio 90%)

Started silicones and fumed silicas operations : (Transferred fromFunctional Chemicals Division of Mitsubishi Corporation)

Reorganized Sales Department into Sales Department 1 and 2 : Began handling paint materials/products : (Transferred from Functional Chemicals Division of Mitsubishi Corporation)

Began handling functional products : (Transferred from the Functional Chemicals Division of Mitsubishi Corporation)

Started intermediates operations : (Transferred from Commodity Chemicals Division A of Mitsubishi Corporation) : Started urethane operations : (Transferred from Functional Chemicals Division of Mitsubishi Corporation)

Started sulfuric acid transactions (Transferred from the Refinery Chemicals Marketing Dept . of Mitsubishi Corporation)

Changed division name Sales & Marketing Division I to Basic Products Division : Changed division name Sales & Marketing Division II to Performance Products Division