| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3320.0 | USD | 20201101 |
| Unknown | China national standards | MT | 820.0 | USD | 20201101 |
| Unknown | China national standards | MT | 3330.0 | USD | 20201101 |
| Unknown | China national standards | MT | 3880.0 | USD | 20201101 |
| Unknown | China national standards | MT | 400.0 | USD | 20201101 |
| Unknown | China national standards | MT | 540.0 | USD | 20201101 |
| Unknown | China national standards | MT | 450.0 | USD | 20201101 |
| Unknown | China national standards | MT | 540.0 | USD | 20201101 |
| Unknown | China national standards | MT | 390.0 | USD | 20201101 |
| Unknown | China national standards | MT | 430.0 | USD | 20201101 |