| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 800.0 | USD | 20201212 |
| Unknown | China national standards | MT | 580.0 | USD | 20201212 |
| Unknown | China national standards | MT | 130.0 | USD | 20201212 |
| Unknown | China national standards | MT | 910.0 | USD | 20201212 |
| Unknown | China national standards | MT | 2010.0 | USD | 20201212 |
| Unknown | China national standards | MT | 240.0 | USD | 20201211 |
| Unknown | China national standards | MT | 950.0 | USD | 20201211 |
| Unknown | China national standards | MT | 1750.0 | USD | 20201211 |
| Unknown | China national standards | MT | 8590.0 | USD | 20201211 |
| Unknown | China national standards | MT | 2520.0 | USD | 20201211 |