| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1660.0 | USD | 20200201 |
| Unknown | China national standards | MT | 1000.0 | USD | 20200201 |
| Unknown | China national standards | MT | 600.0 | USD | 20200201 |
| Unknown | China national standards | MT | 840.0 | USD | 20200201 |
| Unknown | China national standards | MT | 780.0 | USD | 20200201 |
| Unknown | China national standards | MT | 14240.0 | USD | 20200201 |
| Unknown | China national standards | MT | 57660.0 | USD | 20200201 |
| Unknown | China national standards | MT | 1160.0 | USD | 20200201 |
| Unknown | China national standards | MT | 1990.0 | USD | 20200201 |
| Unknown | China national standards | MT | 20040.0 | USD | 20200201 |