| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 390.0 | USD | 20201101 |
| Unknown | China national standards | MT | 450.0 | USD | 20201101 |
| Unknown | China national standards | MT | 100.0 | USD | 20201101 |
| Unknown | China national standards | MT | 230.0 | USD | 20201101 |
| Unknown | China national standards | MT | 40.0 | USD | 20201101 |
| Unknown | China national standards | MT | 230.0 | USD | 20201101 |
| Unknown | China national standards | MT | 1130.0 | USD | 20201101 |
| Unknown | China national standards | MT | 90.0 | USD | 20201101 |
| Unknown | China national standards | MT | 170.0 | USD | 20201101 |
| Unknown | China national standards | MT | 110.0 | USD | 20201101 |