Buying used rails R 50, R 65, 40 000 tons, CIF Indonesia

I am interested in buying used rails R 50 and R 65. Quantity: 40.000 mt (total in 2023).
We need 2 500 mt in November 2022.
December 2022        :   3.000 MT
January       2023      :   3.500 MT
February     2023      :   3.500 MT
March –Dec  2023   : 33.000 MT
Payment: L/C, SBLC.
Price: US $ 240/MT C.I.F Indonesian ports.
Please send your offers with the specifications of the product.