| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 340.0 | USD | 20201119 |
| Unknown | China national standards | MT | 510.0 | USD | 20201118 |
| Unknown | China national standards | MT | 90.0 | USD | 20201118 |
| Unknown | China national standards | MT | 790.0 | USD | 20201118 |
| Unknown | China national standards | MT | 960.0 | USD | 20201118 |
| Unknown | China national standards | MT | 930.0 | USD | 20201118 |
| Unknown | China national standards | MT | 1340.0 | USD | 20201118 |
| Unknown | China national standards | MT | 990.0 | USD | 20201118 |
| Unknown | China national standards | MT | 270.0 | USD | 20201118 |
| Unknown | China national standards | MT | 880.0 | USD | 20201118 |