| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1070.0 | USD | 20180321 |
| Unknown | China national standards | MT | 1450.0 | USD | 20180321 |
| Unknown | China national standards | MT | 140.0 | USD | 20180321 |
| Unknown | China national standards | MT | 170.0 | USD | 20180321 |
| Unknown | China national standards | MT | 1020.0 | USD | 20180320 |
| Unknown | China national standards | MT | 1500.0 | USD | 20180320 |
| Unknown | China national standards | MT | 1400.0 | USD | 20180320 |
| Unknown | China national standards | MT | 1290.0 | USD | 20180320 |
| Unknown | China national standards | MT | 1540.0 | USD | 20180320 |
| Unknown | China national standards | MT | 160.0 | USD | 20180320 |