| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 130.0 | USD | 20181101 |
| Unknown | China national standards | MT | 500.0 | USD | 20181101 |
| Unknown | China national standards | MT | 430.0 | USD | 20181101 |
| Unknown | China national standards | MT | 160.0 | USD | 20181101 |
| Unknown | China national standards | MT | 570.0 | USD | 20181101 |
| Unknown | China national standards | MT | 420.0 | USD | 20181101 |
| Unknown | China national standards | MT | 460.0 | USD | 20181101 |
| Unknown | China national standards | MT | 1470.0 | USD | 20181101 |
| Unknown | China national standards | MT | 220.0 | USD | 20181101 |
| Unknown | China national standards | MT | 810.0 | USD | 20181101 |