| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 400.0 | USD | 20181101 |
| Unknown | China national standards | MT | 400.0 | USD | 20181101 |
| Unknown | China national standards | MT | 460.0 | USD | 20181101 |
| Unknown | China national standards | MT | 270.0 | USD | 20181101 |
| Unknown | China national standards | MT | 370.0 | USD | 20181101 |
| Unknown | China national standards | MT | 300.0 | USD | 20181101 |
| Unknown | China national standards | MT | 340.0 | USD | 20181101 |
| Unknown | China national standards | MT | 370.0 | USD | 20181101 |
| Unknown | China national standards | MT | 1390.0 | USD | 20181101 |
| Unknown | China national standards | MT | 2440.0 | USD | 20181101 |