Interested in 500-600 MT pig iron supply

We are manufacturer of ductile iron wind mill casting parts.
Required below specifications of PIGIRON.
Silicon : 0.25 % Max
Manganese : 0.05 % Max
Sulphur : 0.015 % Max
Phousperous : 0.03 % Max
Carbon : 3.60 % to 4.50
Titanium : 0.01 % Max
Our monthly regular requirement is 500-600MT