Dear Sir,
We have a buyer who needs Pig Iron as per following 
specification

Pig Iron:
Carbon: 3.50% - 4.75% Max.
Silicon: 2.75% - 3.25% Max.
Manganese: 0.50% - 1.00% Max 
Sulphur: 0.05% Max
Phosphorous: 0.40% Max.;
Size: 3kg to 20kg = 95%, 1kg to 3kg = 5%
Qty: 500MT
Port of destination: Chittagong Port, Bangladesh

Please quote your lowest price, delivery time, packing etc. etc.
Best regards