| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4050.0 | USD | 20180121 |
| Unknown | China national standards | MT | 26770.0 | USD | 20180120 |
| Unknown | China national standards | MT | 370.0 | USD | 20180120 |
| Unknown | China national standards | MT | 620.0 | USD | 20180120 |
| Unknown | China national standards | MT | 40.0 | USD | 20180120 |
| Unknown | China national standards | MT | 90.0 | USD | 20180120 |
| Unknown | China national standards | MT | 280.0 | USD | 20180120 |
| Unknown | China national standards | MT | 310.0 | USD | 20180119 |
| Unknown | China national standards | MT | 1670.0 | USD | 20180119 |
| Unknown | China national standards | MT | 10590.0 | USD | 20180119 |