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        1. Guohe Industrial & Trading:We strive for achieving customer satisfaction through strict management and considerate service!
           Ammonia
           Methylamine
           Dimethylamine
           Trimethylamine
           N,N-Dimethyformamide
           Hydrogen peroxide
           N,N-Dimethylacetamide
           Methyl alcohol
           Nitric acid
           Sodium hydroxide
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