| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 320.0 | USD | 20181101 |
| Unknown | China national standards | MT | 290.0 | USD | 20181101 |
| Unknown | China national standards | MT | 290.0 | USD | 20181101 |
| Unknown | China national standards | MT | 320.0 | USD | 20181101 |
| Unknown | China national standards | MT | 2330.0 | USD | 20181101 |
| Unknown | China national standards | MT | 2150.0 | USD | 20181101 |
| Unknown | China national standards | MT | 2280.0 | USD | 20181101 |
| Unknown | China national standards | MT | 2200.0 | USD | 20181101 |
| Unknown | China national standards | MT | 2280.0 | USD | 20181101 |
| Unknown | China national standards | MT | 1770.0 | USD | 20181101 |