| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 740.0 | USD | 20201211 |
| Unknown | China national standards | MT | 170.0 | USD | 20201211 |
| Unknown | China national standards | MT | 120.0 | USD | 20201211 |
| Unknown | China national standards | MT | 50.0 | USD | 20201211 |
| Unknown | China national standards | MT | 130.0 | USD | 20201211 |
| Unknown | China national standards | MT | 100.0 | USD | 20201211 |
| Unknown | China national standards | MT | 710.0 | USD | 20201211 |
| Unknown | China national standards | MT | 70.0 | USD | 20201211 |
| Unknown | China national standards | MT | 170.0 | USD | 20201211 |
| Unknown | China national standards | MT | 9170.0 | USD | 20201211 |