| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 820.0 | USD | 20180501 |
| Unknown | China national standards | MT | 1030.0 | USD | 20180501 |
| Unknown | China national standards | MT | 1690.0 | USD | 20180501 |
| Unknown | China national standards | MT | 1730.0 | USD | 20180501 |
| Unknown | China national standards | MT | 750.0 | USD | 20180501 |
| Unknown | China national standards | MT | 850.0 | USD | 20180501 |
| Unknown | China national standards | MT | 11140.0 | USD | 20180423 |
| Unknown | China national standards | MT | 840.0 | USD | 20180422 |
| Unknown | China national standards | MT | 7450.0 | USD | 20180422 |
| Unknown | China national standards | MT | 860.0 | USD | 20180422 |