Kailuan Energy Chemical Co.,LTD. (SHSE:600997) agreed to acquire an additional 30% stake in Tangshan Koppers Kailuan Carbon Chemical Co., Ltd. from Koppers Mauritius Corporation for $0.8 million on January 28, 2016. The transaction is approved by Kailuan Energy Chemical Board of Directors. Kailuan Energy Chemical Co.,LTD. (SHSE:600997) cancelled the acquisition of an additional 30% stake in Tangshan Koppers Kailuan Carbon Chemical Co., Ltd. from Koppers Mauritius Corporation on January 28, 2017.