In 2019, Top
exporters of
Quaternary ammonium salts and hydroxides; n.e.s. in heading no. 2923 to
Singapore were United States ($15,051.88K , 6,026,210 Kg), Japan ($5,880.24K , 2,266,920 Kg), Other Asia, nes ($1,442.92K , 660,198 Kg), European Union ($984.70K , 112,498 Kg), Switzerland ($766.92K , 4,277 Kg).
Quaternary ammonium salts and hydroxides; n.e.s. in heading no. 2923 imports by country in 2019