| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 70.0 | USD | 20180820 |
| Unknown | China national standards | MT | 70.0 | USD | 20180820 |
| Unknown | China national standards | MT | 70.0 | USD | 20180820 |
| Unknown | China national standards | MT | 100.0 | USD | 20180820 |
| Unknown | China national standards | MT | 940.0 | USD | 20180819 |
| Unknown | China national standards | MT | 460.0 | USD | 20180819 |
| Unknown | China national standards | MT | 430.0 | USD | 20180819 |
| Unknown | China national standards | MT | 770.0 | USD | 20180819 |
| Unknown | China national standards | MT | 460.0 | USD | 20180819 |
| Unknown | China national standards | MT | 490.0 | USD | 20180819 |