| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1460.0 | USD | 20201010 |
| Unknown | China national standards | MT | 290.0 | USD | 20201001 |
| Unknown | China national standards | MT | 210.0 | USD | 20201001 |
| Unknown | China national standards | MT | 160.0 | USD | 20201001 |
| Unknown | China national standards | MT | 160.0 | USD | 20201001 |
| Unknown | China national standards | MT | 160.0 | USD | 20201001 |
| Unknown | China national standards | MT | 640.0 | USD | 20201001 |
| Unknown | China national standards | MT | 320.0 | USD | 20201001 |
| Unknown | China national standards | MT | 2450.0 | USD | 20201001 |
| Unknown | China national standards | MT | 1110.0 | USD | 20201001 |