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Xiamen Kingdomway Vitamin Ltd., a Sino-German joint venture, was established in November 1997. The total investment of the first phase is USD12 million. Its annual output of vitamin feed additives and medicine intermediates is about 1200 ~ 1500 tons. Along with the first class technology nationwide and good quality synthetic products of acetate vitamin A, vitamin D3 oil and vitamin A and D3 powder series, the company was also one of the biggest vitamin A oil and the only synthetic vitamin D3 oil manufacturing plant by end of 1999. [Click for detail]