| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 530.0 | USD | 20201117 |
| Unknown | China national standards | MT | 430.0 | USD | 20201117 |
| Unknown | China national standards | MT | 530.0 | USD | 20201117 |
| Unknown | China national standards | MT | 80.0 | USD | 20201117 |
| Unknown | China national standards | MT | 100.0 | USD | 20201117 |
| Unknown | China national standards | MT | 100.0 | USD | 20201117 |
| Unknown | China national standards | MT | 1150.0 | USD | 20201117 |
| Unknown | China national standards | MT | 1680.0 | USD | 20201115 |
| Unknown | China national standards | MT | 170.0 | USD | 20201115 |
| Unknown | China national standards | MT | 330.0 | USD | 20201115 |