Chemicalspoly Aluminium Chloride

please advise the availability and prices cif south iraq for :
poly aluminium chloride ( p.a.c)
qty : 15 tons
cationic polymer for potable water clarifacations min (p.a.c) contenet ? 18% al2o3
impurties absent
iron (fe) 50ppm
antimonies (sb) 1 ppm
chromium (cr , vi ) 2 ppm
lead (pb) 3 ppm
nicle (ni) 1.5 ppm
cadmium (cd)0.1 ppm
mercury (hg)0.2 ppm
arsenic 0.1 ppm
ph 1
color = yellow , amber
form = liquid
note : 1 lter sample required
final destination : iraq