| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6550.0 | USD | 20180314 |
| Unknown | China national standards | MT | 950.0 | USD | 20180314 |
| Unknown | China national standards | MT | 940.0 | USD | 20180314 |
| Unknown | China national standards | MT | 1210.0 | USD | 20180314 |
| Unknown | China national standards | MT | 970.0 | USD | 20180314 |
| Unknown | China national standards | MT | 6500.0 | USD | 20180313 |
| Unknown | China national standards | MT | 8730.0 | USD | 20180313 |
| Unknown | China national standards | MT | 8480.0 | USD | 20180313 |
| Unknown | China national standards | MT | 5220.0 | USD | 20180313 |
| Unknown | China national standards | MT | 17750.0 | USD | 20180313 |