| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2570.0 | USD | 20180901 |
| Unknown | China national standards | MT | 6460.0 | USD | 20180901 |
| Unknown | China national standards | MT | 10040.0 | USD | 20180901 |
| Unknown | China national standards | MT | 120.0 | USD | 20180901 |
| Unknown | China national standards | MT | 490.0 | USD | 20180901 |
| Unknown | China national standards | MT | 620.0 | USD | 20180901 |
| Unknown | China national standards | MT | 940.0 | USD | 20180901 |
| Unknown | China national standards | MT | 350.0 | USD | 20180901 |
| Unknown | China national standards | MT | 860.0 | USD | 20180901 |
| Unknown | China national standards | MT | 860.0 | USD | 20180901 |