Shenyang Chemical Co., Ltd. is a state-controlled listed company with chlor-alkali chemicals, petrochemicals and new chemical materials as its main businesses. It has two subsidiaries, Shenyang Paraffin Chemical Co., Ltd. and Shandong Bluestar Dongda Co., Ltd. The predecessor of the company was Shenyang Chemical Plant, which was established in 1938. In 1997, it was listed on the Shenzhen Stock Exchange with