| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 140.0 | USD | 20201010 |
| Unknown | China national standards | MT | 670.0 | USD | 20201010 |
| Unknown | China national standards | MT | 290.0 | USD | 20201001 |
| Unknown | China national standards | MT | 100.0 | USD | 20201001 |
| Unknown | China national standards | MT | 150.0 | USD | 20201001 |
| Unknown | China national standards | MT | 670.0 | USD | 20201001 |
| Unknown | China national standards | MT | 1050.0 | USD | 20201001 |
| Unknown | China national standards | MT | 2150.0 | USD | 20201001 |
| Unknown | China national standards | MT | 10800.0 | USD | 20201001 |
| Unknown | China national standards | MT | 140.0 | USD | 20201001 |