In 2021, Top
exporters of
Quaternary ammonium salts and hydroxides; n.e.s. in heading no. 2923 to
Singapore were United States ($10,138.18K , 3,916,750 Kg), Japan ($8,806.00K , 3,171,650 Kg), Other Asia, nes ($2,740.17K , 908,809 Kg), China ($1,477.90K , 413,758 Kg), Switzerland ($1,460.61K , 7,999 Kg).
Quaternary ammonium salts and hydroxides; n.e.s. in heading no. 2923 imports by country in 2021