In January 2019, it won the title of innovative advanced enterprise.
August 2018 won the honorary title of Chongqing excellent private enterprise!
In June 2018, the general manager of the company was awarded "Chongqing Outstanding Entrepreneur";
In April 2018, it signed a school-enterprise cooperation agreement with Chongqing Industrial School and chlor-alkali productive training base;
On March 1, 2018, the company won the top ten enterprises of longevity industry in 2017
On December 22, 2017, the company won the grass-roots trade union reform municipal demonstration unit
October 25, 2017 MVR salt and nitrate co-production project feeding linkage start-up success
On September 28, 2017, the company won the 2017 National Trade Union Workers' Bookstore Demonstration Site
On September 16, 2017, the hydrogen project was completed and fed, and the one-time driving was successful.
September 06, 2017 The Committee of the Communist Party of China Chongqing Yingtianhui Chlor-Alkali Chemical Co., Ltd. was formally established
August 30, 2017 PPS Resin Project Phase I First Production Line Successfully Commissioning
January 20, 2017 The company won the title of 2016 industrial investment advanced enterprise in Changshou District
July 15, 2016 the company set up a group service station
June 06, 2016 polyphenylene sulfide resin project officially started
On November 10, 2015, the party mass activity center was officially put into use
On September 07, 2015, the general party branch was formally established and a new general branch member and secretary were elected.
16 August 2015 Successful delivery of chlorine to BASF
July 25, 2015 Caustic Soda Plant Supporting MDI Energy Saving and Environmental Protection Project Commissioning
July 05, 2015 180000 tons/year ion-exchange membrane caustic soda filling and leveling project successfully operated
October 20, 2014 Chemical Medicine Group shares in the company
On April 29, 2014, BASF successfully signed a contract for the supply of liquid chlorine
October 28, 2012 TCE project commissioning
On December 12, 2011, the light brine concentration project successfully realized all-halogen alkali production in one-time start-up.
September 16, 2011 Brine Pipeline Successfully
On September 20, 2009, the caustic soda project was successfully opened at one time.
July 24, 2008 The company established the Youth League Committee
April 11, 2008 the company established a party branch
July 24, 2006 Company Trade Union Established
The commencement ceremony of 200000 tons/year ion-exchange membrane caustic soda project was held on April 08, 2005
On May 31, 2004, the company was incorporated.