| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 320.0 | USD | 20201222 |
| Unknown | China national standards | MT | 850.0 | USD | 20201222 |
| Unknown | China national standards | MT | 3800.0 | USD | 20201222 |
| Unknown | China national standards | MT | 110.0 | USD | 20201222 |
| Unknown | China national standards | MT | 140.0 | USD | 20201222 |
| Unknown | China national standards | MT | 6500.0 | USD | 20201222 |
| Unknown | China national standards | MT | 650.0 | USD | 20201222 |
| Unknown | China national standards | MT | 1630.0 | USD | 20201222 |
| Unknown | China national standards | MT | 2610.0 | USD | 20201222 |
| Unknown | China national standards | MT | 670.0 | USD | 20201222 |