| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 450.0 | USD | 20180317 |
| Unknown | China national standards | MT | 630.0 | USD | 20180317 |
| Unknown | China national standards | MT | 640.0 | USD | 20180317 |
| Unknown | China national standards | MT | 550.0 | USD | 20180317 |
| Unknown | China national standards | MT | 790.0 | USD | 20180317 |
| Unknown | China national standards | MT | 730.0 | USD | 20180317 |
| Unknown | China national standards | MT | 4190.0 | USD | 20180316 |
| Unknown | China national standards | MT | 4760.0 | USD | 20180316 |
| Unknown | China national standards | MT | 3880.0 | USD | 20180316 |
| Unknown | China national standards | MT | 4310.0 | USD | 20180316 |