| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 500.0 | USD | 20201212 |
| Unknown | China national standards | MT | 2900.0 | USD | 20201212 |
| Unknown | China national standards | MT | 890.0 | USD | 20201212 |
| Unknown | China national standards | MT | 70.0 | USD | 20201212 |
| Unknown | China national standards | MT | 710.0 | USD | 20201212 |
| Unknown | China national standards | MT | 280.0 | USD | 20201212 |
| Unknown | China national standards | MT | 100.0 | USD | 20201212 |
| Unknown | China national standards | MT | 130.0 | USD | 20201212 |
| Unknown | China national standards | MT | 110.0 | USD | 20201212 |
| Unknown | China national standards | MT | 790.0 | USD | 20201212 |