| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 330.0 | USD | 20201211 |
| Unknown | China national standards | MT | 860.0 | USD | 20201211 |
| Unknown | China national standards | MT | 640.0 | USD | 20201211 |
| Unknown | China national standards | MT | 240.0 | USD | 20201211 |
| Unknown | China national standards | MT | 350.0 | USD | 20201211 |
| Unknown | China national standards | MT | 310.0 | USD | 20201211 |
| Unknown | China national standards | MT | 330.0 | USD | 20201211 |
| Unknown | China national standards | MT | 290.0 | USD | 20201211 |
| Unknown | China national standards | MT | 280.0 | USD | 20201211 |
| Unknown | China national standards | MT | 290.0 | USD | 20201211 |