| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 110.0 | USD | 20201120 |
| Unknown | China national standards | MT | 100.0 | USD | 20201120 |
| Unknown | China national standards | MT | 110.0 | USD | 20201120 |
| Unknown | China national standards | MT | 640.0 | USD | 20201120 |
| Unknown | China national standards | MT | 110.0 | USD | 20201119 |
| Unknown | China national standards | MT | 650.0 | USD | 20201119 |
| Unknown | China national standards | MT | 800.0 | USD | 20201119 |
| Unknown | China national standards | MT | 1200.0 | USD | 20201118 |
| Unknown | China national standards | MT | 90.0 | USD | 20201118 |
| Unknown | China national standards | MT | 100.0 | USD | 20201118 |