| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 260.0 | USD | 20170101 |
| Unknown | China national standards | MT | 250.0 | USD | 20170101 |
| Unknown | China national standards | MT | 250.0 | USD | 20170101 |
| Unknown | China national standards | MT | 250.0 | USD | 20170101 |
| Unknown | China national standards | MT | 1890.0 | USD | 20170101 |
| Unknown | China national standards | MT | 1770.0 | USD | 20170101 |
| Unknown | China national standards | MT | 1700.0 | USD | 20170101 |
| Unknown | China national standards | MT | 1930.0 | USD | 20170101 |
| Unknown | China national standards | MT | 1470.0 | USD | 20170101 |
| Unknown | China national standards | MT | 1620.0 | USD | 20170101 |