For People, Society, and the WorldThrough creating new and useful technologies and products, Sumitomo Chemical continues to work toward improving living standards and alleviating the problems of our society. The origins of Sumitomo Chemical can be traced back to 1913, when the company used sulfur dioxide emissions from the Besshi Copper Mine in the Shikoku region of Japan to produce calcium superphosphate fertilizers, thereby reducing pollution from the mine. In addition to helping preserve the ...
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