| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 80.0 | USD | 20201111 |
| Unknown | China national standards | MT | 670.0 | USD | 20201111 |
| Unknown | China national standards | MT | 670.0 | USD | 20201110 |
| Unknown | China national standards | MT | 120.0 | USD | 20201110 |
| Unknown | China national standards | MT | 70.0 | USD | 20201110 |
| Unknown | China national standards | MT | 100.0 | USD | 20201110 |
| Unknown | China national standards | MT | 700.0 | USD | 20201110 |
| Unknown | China national standards | MT | 730.0 | USD | 20201110 |
| Unknown | China national standards | MT | 110.0 | USD | 20201110 |
| Unknown | China national standards | MT | 100.0 | USD | 20201110 |