| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 720.0 | USD | 20201110 |
| Unknown | China national standards | MT | 40.0 | USD | 20201110 |
| Unknown | China national standards | MT | 730.0 | USD | 20201110 |
| Unknown | China national standards | MT | 720.0 | USD | 20201110 |
| Unknown | China national standards | MT | 500.0 | USD | 20201110 |
| Unknown | China national standards | MT | 560.0 | USD | 20201110 |
| Unknown | China national standards | MT | 850.0 | USD | 20201110 |
| Unknown | China national standards | MT | 590.0 | USD | 20201110 |
| Unknown | China national standards | MT | 610.0 | USD | 20201101 |
| Unknown | China national standards | MT | 1020.0 | USD | 20201101 |