Okwangoku, ukuthengiswa kweemveliso zeekhemikhali kumazwe ahlukeneyo kunokuthiwa kuyamangalisa kakhulu
Nangona kunjalo, abathengi abaninzi badangele ngexabiso ngenxa yeendleko zokuthumela.
Njengeshishini elomeleleyo kunye neshishini lorhwebo, ngoku sibonelela abathengi bethu ngelona xabiso lilungileyo malunga ne-H acid.
Ngokwemfuno yakho, ixabiso lisukela kwi-$4.6-$5.1/KG.
Ixabiso lisebenza kude kube ngu-2020.12.6