| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1000.0 | USD | 20201201 |
| Unknown | China national standards | MT | 910.0 | USD | 20201201 |
| Unknown | China national standards | MT | 3190.0 | USD | 20201201 |
| Unknown | China national standards | MT | 650.0 | USD | 20201201 |
| Unknown | China national standards | MT | 970.0 | USD | 20201201 |
| Unknown | China national standards | MT | 720.0 | USD | 20201201 |
| Unknown | China national standards | MT | 6190.0 | USD | 20201201 |
| Unknown | China national standards | MT | 1460.0 | USD | 20201201 |
| Unknown | China national standards | MT | 7730.0 | USD | 20201201 |
| Unknown | China national standards | MT | 370.0 | USD | 20201201 |