| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 310.0 | USD | 20201119 |
| Unknown | China national standards | MT | 4450.0 | USD | 20201119 |
| Unknown | China national standards | MT | 440.0 | USD | 20201119 |
| Unknown | China national standards | MT | 460.0 | USD | 20201119 |
| Unknown | China national standards | MT | 3170.0 | USD | 20201119 |
| Unknown | China national standards | MT | 570.0 | USD | 20201119 |
| Unknown | China national standards | MT | 350.0 | USD | 20201119 |
| Unknown | China national standards | MT | 440.0 | USD | 20201119 |
| Unknown | China national standards | MT | 390.0 | USD | 20201118 |
| Unknown | China national standards | MT | 2900.0 | USD | 20201118 |