| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 330.0 | USD | 20181101 |
| Unknown | China national standards | MT | 320.0 | USD | 20181101 |
| Unknown | China national standards | MT | 320.0 | USD | 20181101 |
| Unknown | China national standards | MT | 320.0 | USD | 20181101 |
| Unknown | China national standards | MT | 600.0 | USD | 20181101 |
| Unknown | China national standards | MT | 2220.0 | USD | 20181101 |
| Unknown | China national standards | MT | 430.0 | USD | 20181101 |
| Unknown | China national standards | MT | 2660.0 | USD | 20181101 |
| Unknown | China national standards | MT | 320.0 | USD | 20181101 |
| Unknown | China national standards | MT | 390.0 | USD | 20181101 |