China Drying Network News The anti-dumping bureau of Ministry of Commerce and Industry of India informed the Ministry of Commerce of the People's Republic of China in India on the 20th that it has received domestic industry requirements for 4,4'-diaminostilbene-2,2' from China. - The disulfonic acid product [4,4' Diamino Stilbene 2,2' Di Sulfonic Acid (DASDA)] initiated an anti-dumping investigation and it is expected that the investigation will be formally initiated soon.
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