| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 890.0 | USD | 20201223 |
| Unknown | China national standards | MT | 1880.0 | USD | 20201223 |
| Unknown | China national standards | MT | 1800.0 | USD | 20201223 |
| Unknown | China national standards | MT | 150.0 | USD | 20201223 |
| Unknown | China national standards | MT | 240.0 | USD | 20201223 |
| Unknown | China national standards | MT | 710.0 | USD | 20201223 |
| Unknown | China national standards | MT | 170.0 | USD | 20201223 |
| Unknown | China national standards | MT | 200.0 | USD | 20201223 |
| Unknown | China national standards | MT | 1370.0 | USD | 20201222 |
| Unknown | China national standards | MT | 1180.0 | USD | 20201222 |