2003

April: The company was established in Anyang, Henan.

November: The first phase of the 30,000 tons/year coal tar deep processing project at the Henan base was put into production.

2006

January: The first phase project at the Henan base was expanded to 120,000 tons/year.

2007

April: The 20,000 tons/year oil washing deep processing and 3,000 tons/year crude phenol deep processing projects at the Henan base were put into production

December: The second phase of the 150,000 tons/year coal tar deep processing project at the Henan base was put into production, bringing the annual coal tar processing capacity to 270,000 tons.

2008

December: The first phase project at the Henan base was expanded to 200,000 tons/year, bringing the annual coal tar processing capacity to 350,000 tons.

2011

June: The third phase of the 300,000 tons/year coal tar deep processing project at the Henan base was put into production, bringing the annual coal tar processing capacity to 650,000 tons.

December: The 300,000 tons/year coal tar deep processing project at the Shandong base was put into production, bringing the annual coal tar processing capacity to 950,000 tons.

2012

February: The 300,000 tons/year coal tar deep processing project at the Xinjiang base was put into production, bringing the annual coal tar processing capacity to 1.25 million tons.

2013

May: The 100,000 tons/year crude benzene hydrogenation and refining project at the Shandong base was put into production.

June: The Henan base eliminated outdated production capacity (phase one coal tar deep processing of 200,000 tons), bringing the annual coal tar processing capacity to 1.05 million tons.

2014

March: A wholly-owned subsidiary, Baoshun Taike Enterprise Development (Shanghai) Co., Ltd., was established in the China (Shanghai) Free Trade Zone, serving as the group’s supply, sales, and financial management center.

2015

October: The crude benzene hydrogenation unit at the Shandong base was expanded to 150,000 tons/year.

2016

April: The special oils project and carbon microspheres project at the Henan base were put into production.

2019

June: The 50,000 tons/year needle coke project at the Henan base was put into production.

2022

April: The Baoshun bio-oil production line was completed and put into production at the new carbon material factory.