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1995 Established Xingtai Risun Coking Limited,
which commenced production and sales of coke
1999 Supplied town gas to Xingtai City
2004
Commenced production and sales of coke and coking products at the
Dingzhou Production Base and expanded our production capacity
2007 Commenced production and sales of refined
chemicals at the Xingtai Production Base and Dingzhou Production Base
2008 Established
Jinniu Risun Chemicals
2010 Commenced production and sales of refined
chemicals at the Tangshan Production Base
2011 Established
Cabot Risun Chemicals
2014 Entered into our first operation management and
technology services agreement
2016 Commenced production and sales of refined
chemicals at the Cangzhou Production Base
2018 Entered into our second and third operation
management and technology services agreements
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