| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5900.0 | USD | 20180316 |
| Unknown | China national standards | MT | 1420.0 | USD | 20180316 |
| Unknown | China national standards | MT | 330.0 | USD | 20180316 |
| Unknown | China national standards | MT | 920.0 | USD | 20180316 |
| Unknown | China national standards | MT | 8450.0 | USD | 20180316 |
| Unknown | China national standards | MT | 1130.0 | USD | 20180316 |
| Unknown | China national standards | MT | 217440.0 | USD | 20180315 |
| Unknown | China national standards | MT | 4640.0 | USD | 20180315 |
| Unknown | China national standards | MT | 389240.0 | USD | 20180315 |
| Unknown | China national standards | MT | 321900.0 | USD | 20180315 |