| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 320.0 | USD | 20200201 |
| Unknown | China national standards | MT | 350.0 | USD | 20200201 |
| Unknown | China national standards | MT | 3590.0 | USD | 20200201 |
| Unknown | China national standards | MT | 4640.0 | USD | 20200201 |
| Unknown | China national standards | MT | 4690.0 | USD | 20200201 |
| Unknown | China national standards | MT | 160.0 | USD | 20200201 |
| Unknown | China national standards | MT | 1180.0 | USD | 20200201 |
| Unknown | China national standards | MT | 870.0 | USD | 20200201 |
| Unknown | China national standards | MT | 1010.0 | USD | 20200201 |
| Unknown | China national standards | MT | 250.0 | USD | 20200201 |