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Yangzhou Xinhua Chemical Industry Co., Ltd.
Yangzhou Xinhua Chemical Industry Co., Ltd.
Main Products:
N-Methylpiperazine / N-Ethylpiperazine / N,N-Dimethylpiperazine / Methyl Carbamate / Ethyl Carbamate / Butyl Carbamate / Benzyl Carbamate / Methyl Methylcarbamate