| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 280.0 | USD | 20180121 |
| Unknown | China national standards | MT | 770.0 | USD | 20180121 |
| Unknown | China national standards | MT | 1610.0 | USD | 20180120 |
| Unknown | China national standards | MT | 390.0 | USD | 20180120 |
| Unknown | China national standards | MT | 20570.0 | USD | 20180120 |
| Unknown | China national standards | MT | 2390.0 | USD | 20180120 |
| Unknown | China national standards | MT | 23640.0 | USD | 20180120 |
| Unknown | China national standards | MT | 1310.0 | USD | 20180120 |
| Unknown | China national standards | MT | 2190.0 | USD | 20180120 |
| Unknown | China national standards | MT | 820.0 | USD | 20180120 |