| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 110.0 | USD | 20200201 |
| Unknown | China national standards | MT | 360.0 | USD | 20200201 |
| Unknown | China national standards | MT | 2250.0 | USD | 20200201 |
| Unknown | China national standards | MT | 120.0 | USD | 20200201 |
| Unknown | China national standards | MT | 140.0 | USD | 20200201 |
| Unknown | China national standards | MT | 820.0 | USD | 20200201 |
| Unknown | China national standards | MT | 800.0 | USD | 20200201 |
| Unknown | China national standards | MT | 130.0 | USD | 20200201 |
| Unknown | China national standards | MT | 130.0 | USD | 20200201 |
| Unknown | China national standards | MT | 130.0 | USD | 20200201 |