| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1570.0 | USD | 20180820 |
| Unknown | China national standards | MT | 930.0 | USD | 20180820 |
| Unknown | China national standards | MT | 3170.0 | USD | 20180820 |
| Unknown | China national standards | MT | 1890.0 | USD | 20180820 |
| Unknown | China national standards | MT | 15700.0 | USD | 20180820 |
| Unknown | China national standards | MT | 210.0 | USD | 20180820 |
| Unknown | China national standards | MT | 390.0 | USD | 20180820 |
| Unknown | China national standards | MT | 320.0 | USD | 20180820 |
| Unknown | China national standards | MT | 470.0 | USD | 20180820 |
| Unknown | China national standards | MT | 470.0 | USD | 20180820 |