Purchasing used rails, CIF Pakistan, India

We would like to purchase used rails.
Quantity: 100,000 tons.
Cut size below 1.0 m.
CIF Pakistan & Indian port kandla or Haldia.
Delivery: in 20 fit container loading rate 25/26 ton Heavy duty container.
Payment terms: 10 container 250 ton per lot against draft B/L.
Shipment lot size: 250 MT per LOT min.
Quantity: initially to begin with1000 ton after 30,00 ton and total  100,000 tons 
Kindly quote your best CIF price.