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Stock abbreviation: Qixiang Tengda  Stock code: 002408

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development path

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development path

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On November 16, 2001, China's first domestically produced 20,000-ton/year methyl ethyl ketone plant was completed and put into operation;

On January 4, 2002, Zibo Qixiang Tengda Chemical Co., Ltd. was established;

On November 18, 2004, the 20,000-ton/year MTBE device was completed and put into production;

On December 16, 2004, Zibo Qixiang Huida Chemical Co., Ltd. was established;

On June 26, 2005, the 60,000-ton/year butene separation unit was completed and put into operation;

On August 11, 2005, Qingdao Siyuan Chemical Co., Ltd. was established;

On June 23, 2006, a 30,000-ton/year MTBE cracking isobutene plant was completed and put into operation;

On November 16, 2006, the 12,000 tons/year tert-butanol plant was completed and put into operation;

On July 26, 2007, the supporting public engineering system of Qixiang Tengda Old District was completed and put into use;

On August 28, 2008, Qingdao Siyuan Chemical Co., Ltd.'s 80,000 tons/year methyl ethyl ketone plant was completed and put into operation, which confirmed the domestic leading position in the methyl ethyl ketone industry and greatly enhanced the company's ability to participate in global competition;

On May 18, 2010, Zibo Qixiang Tengda Chemical Co., Ltd. was listed on the Shenzhen Stock Exchange;

On March 1, 2011, the foundation of the Qixiang Tengda Chemical Industrial Park project was laid, which opened the curtain on the construction of the industrial park in the new district;

On July 2, 2011, the 40,000-ton/year methyl ethyl ketone plant was completed and put into operation;

On May 19, 2012, the supporting public works of Qixiang Tengda Industrial Park were completed and put into use;

On June 4, 2012, a 100,000-ton/year oxidative dehydrogenation butadiene plant was completed and put into operation;

On March 14, 2013, the 50,000 tons/year oxidative dehydrogenation butadiene expansion unit was completed and put into production, and the total butadiene production capacity reached 150,000 tons/year;

In June 2013, the 50,000 tons/year synthetic rubber plant was completed and put into operation;

On November 19, 2013, the 100,000 tons/year maleic anhydride plant was completed and put into operation;

On November 28, 2014, the public works expansion project of Qixiang Tengda Industrial Park was completed and put into use;

On August 16, 2014, the 200,000 tons/year isooctane plant was completed and put into operation;

On November 19, 2015, the 40,000-ton/year methyl ethyl ketone expansion unit was completed and put into production. The company’s methyl ethyl ketone production unit designed capacity reached 180,000 tons/year, and the actual annual output reached 240,000 tons. The domestic market share reached more than 40%, and the export accounted for More than 70% of all domestic exports;

On May 26, 2016, the 50,000 tons/year maleic anhydride expansion unit was completed and put into operation, and the total maleic anhydride production capacity reached 150,000 tons/year;

On August 31, 2016, the 450,000-ton/year low-carbon alkane dehydrogenation to olefins and comprehensive utilization project was completed and put into production, marking that the construction of Zibo Qixiang Tengda Chemical Industrial Park project has begun to take shape, and the company's carbon four industrial chain is basically complete. The comprehensive utilization rate of carbon four resources reached the world advanced level; on the same day, the clean gas project was completed and put into production;

In November 2017, the 50,000 tons/year maleic anhydride expansion unit was completed and put into operation, and the total maleic anhydride production capacity reached 200,000 tons/year.