| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 950.0 | USD | 20201010 |
| Unknown | China national standards | MT | 100.0 | USD | 20201010 |
| Unknown | China national standards | MT | 140.0 | USD | 20201001 |
| Unknown | China national standards | MT | 140.0 | USD | 20201001 |
| Unknown | China national standards | MT | 900.0 | USD | 20201001 |
| Unknown | China national standards | MT | 130.0 | USD | 20201001 |
| Unknown | China national standards | MT | 130.0 | USD | 20201001 |
| Unknown | China national standards | MT | 940.0 | USD | 20201001 |
| Unknown | China national standards | MT | 700.0 | USD | 20200922 |
| Unknown | China national standards | MT | 1080.0 | USD | 20200919 |