| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 250.0 | USD | 20201101 |
| Unknown | China national standards | MT | 280.0 | USD | 20201101 |
| Unknown | China national standards | MT | 1600.0 | USD | 20201101 |
| Unknown | China national standards | MT | 3260.0 | USD | 20201101 |
| Unknown | China national standards | MT | 430.0 | USD | 20201101 |
| Unknown | China national standards | MT | 280.0 | USD | 20201101 |
| Unknown | China national standards | MT | 490.0 | USD | 20201101 |
| Unknown | China national standards | MT | 450.0 | USD | 20201101 |
| Unknown | China national standards | MT | 280.0 | USD | 20201101 |
| Unknown | China national standards | MT | 220.0 | USD | 20201101 |