伊朗进口铜精矿供应

Copper Concentrate
Cu	28 +/-3	PCT.
Fe	24 +/-2	 "
SiO2	4 +/-2	 "
S	33	 "
Al2O3	1.8	 "
CaO	0.14	 "
Mo	0.16	 "
K2O	0.42	 "
P2O5	0.22	 "
TiO2	0.21	 "
Pb	0.19	 "
As	0.17	 "
Ag	40-50	GRM
Au	1-1.5	"
产地：伊朗