Eurostat, Luxembourg. 28342920 (01/1999-..) Nitrates of barium, of beryllium, of cadmium, of cobalt, of nickel and of lead: CN 28342920 /Exports /Unit = Prices (Euro/ton) /Partner: South Africa /Reporter: Eur27_2020 /28342920:Nitrates of Barium, of Beryllium, of Cadmium, of Cobalt, of Nickel and of Lead.