Inquiry: Used Rail Scrap R50-R60

Looking following products, please send me detail, price and quantity available.
USED RAIL LINE SCRAP
R50 – (51.72 KG/, METER) GOST 7173-55
R60 (64.72 KG / METER) GOST 8161-75
SPECIFICATION AS FELLOW
CHEMIVAL COMPOSITION:
C:0.06 – 0.082 %
Mn: 0.75-1.05%
Sl: 0.13-0.28%
P: Max 0.035%
S: Max 0.045%
Ar: Max 0.15%
Composition: Ferrous Steel Scrap
Application: Melting
HMS Type: HMS1 & 2
Grade: H1- H2
Cutting:
1-1.5-6-12 Meters (other Cuts)
Quantity: 50,000 Metric Ton
If you have any question please feel free to contact.