| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 77860.0 | USD | 20181210 |
| Unknown | China national standards | MT | 5210.0 | USD | 20181201 |
| Unknown | China national standards | MT | 100.0 | USD | 20181201 |
| Unknown | China national standards | MT | 3380.0 | USD | 20181201 |
| Unknown | China national standards | MT | 36430.0 | USD | 20181201 |
| Unknown | China national standards | MT | 720.0 | USD | 20181201 |
| Unknown | China national standards | MT | 16650.0 | USD | 20181201 |
| Unknown | China national standards | MT | 250.0 | USD | 20181201 |
| Unknown | China national standards | MT | 2400.0 | USD | 20181201 |
| Unknown | China national standards | MT | 500.0 | USD | 20181201 |