| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 650.0 | USD | 20201101 |
| Unknown | China national standards | MT | 450.0 | USD | 20201101 |
| Unknown | China national standards | MT | 710.0 | USD | 20201101 |
| Unknown | China national standards | MT | 780.0 | USD | 20201101 |
| Unknown | China national standards | MT | 1200.0 | USD | 20201101 |
| Unknown | China national standards | MT | 830.0 | USD | 20201101 |
| Unknown | China national standards | MT | 2270.0 | USD | 20201101 |
| Unknown | China national standards | MT | 740.0 | USD | 20201101 |
| Unknown | China national standards | MT | 780.0 | USD | 20201101 |
| Unknown | China national standards | MT | 740.0 | USD | 20201101 |