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Shanghai Rosant International Trade Co., Ltd.
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About Us
Our export company mainly deals with chemicals, food additives, and so on.
We provide products as follows:
cobalt oxide 72-74%
cobalt carbonate 46-48%
cobalt hydroxide 62%
sorbic acid
potassium sorbate
L-alanine
L-aspartic
L-aspartic salt
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