MOSCOW (MRC) -- The German speciality chemicals group Evonik Industries and Jiangsu Zhongneng Polysilicon Technology Development Co. Ltd., a wholly owned subsidiary of GCL-Poly Energy Holdings Limited (GCL-Poly), have signed a letter of intent to establish a joint venture for the production of fumed silica and ultra-pure silicon tetrachloride in China, as per Evonik's press release.
Evonik will hold a 60% share in the joint venture.
The plants, which will have an annual capacity of over 20,000 metric tons, will be built in Xuzhou (Jiangsu Province, China) and are scheduled to start-up operation in 2016. The entire project has yet to be approved by the executive bodies.
As a listed company on the Hong Kong Stock Exchange, GCL-Poly specializes in the generation of green and conventional energy. Jiangsu Zhongneng, a wholly owned subsidiary of GCL-Poly, is a global leading manufacturer of polycrystalline silicon (PCS). Silicon tetrachloride is a byproduct of PCS production, and the joint venture will purchase this to produce AEROSIL fumed silica and Siridion STC HP ultra-pure silicon tetrachloride.
"By making the planned investment we are aiming to further strengthen our market position for fumed silica and ultra-pure silicon tetrachloride and to promote growth, particularly in the attractive Chinese market," said Klaus Engel, CEO of Evonik Industries. "In GCL we have found a strong partner for this."
The main drivers of the positive market development for AEROSIL fumed silica in China are the silicone industry for adhesives and sealants in buildings and vehicles as well as gel batteries, used in e-bikes, for example. Ultra-pure silicon tetrachloride, marketed under the Siridion STC HP brand name, is used in the fiber optics needed to expand China’s communications and IT infrastructure. The growth rate for ultra-pure silicon tetrachloride in China is well above the growth rate for the global market. Half of the demand for fiber optics worldwide now comes from China.
Evonik is one of the leading manufacturers of silica and ultra-pure silicon tetrachloride. Apart from AEROSIL fumed silica, the specialty chemicals company produces precipitated silica for tires with low rolling resistance, for instance. Overall, Evonik has a global capacity of over 500,000 metric tons per annum for precipitated and fumed silica as well as matting agents. In addition to ultra-pure silicon tetrachloride, Evonik markets a portfolio of ultra-pure chlorosilanes for the electronics industry under the Siridion brand.
As MRC reported earlier, in March 2014, Evonik opened its expanded production for precipitated silica in Rayong, Thailand. With this investment, Evonik increased its capacity for precipitated silica for the automotive industry, food and animal feed industry as well as the paints and coatings industry.
Evonik, the industrial group from Germany, is one of the world leaders in specialty chemicals. Evonik is active in over 100 countries around the world. In fiscal 2013 more than 33,500 employees generated sales of around EUR12.9 billion and an operating profit (adjusted EBITDA) of about EUR2.0 billion.
MRC