| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 240.0 | USD | 20181111 |
| Unknown | China national standards | MT | 100.0 | USD | 20181111 |
| Unknown | China national standards | MT | 14210.0 | USD | 20181111 |
| Unknown | China national standards | MT | 40.0 | USD | 20181111 |
| Unknown | China national standards | MT | 10.0 | USD | 20181110 |
| Unknown | China national standards | MT | 90.0 | USD | 20181110 |
| Unknown | China national standards | MT | 720.0 | USD | 20181110 |
| Unknown | China national standards | MT | 25720.0 | USD | 20181110 |
| Unknown | China national standards | MT | 1630.0 | USD | 20181110 |
| Unknown | China national standards | MT | 20500.0 | USD | 20181110 |