In 2010, Huai'an's new chemical materials such as salt chemical industry, the three billion-dollar industries completed an investment of 13.126 billion yuan, an increase of 45.8% over the previous year, an increase of 22.3 percentage points above the industrial investment above designated size. Among them, the investment in the new chemical industry for salt chemical industry was 4.577 billion yuan, an increase of 102.2% over the previous year. In recent years, relying on key enterprises, Huai'an City has vigorously developed three major industries, namely salt chemical new materials, electronic information and special steel, and created an emerging manufacturing base in northern Jiangsu.
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