Buying scrap railway wheels, wheelsets, railway axles

We would like to buy scrap railway wheels, wheelsets, and railway axles.
If you can offer this material please share the following details:
- available quantity and minimum order quantity;
- yard / location of material;
- clear photos and videos of actual material;
- price basis: FOB / CFR / CIF;
- loading method and export possibility;
- payment terms.
Looking forward to your offers.