| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1660.0 | USD | 20201120 |
| Unknown | China national standards | MT | 360.0 | USD | 20201119 |
| Unknown | China national standards | MT | 2800.0 | USD | 20201118 |
| Unknown | China national standards | MT | 1980.0 | USD | 20201118 |
| Unknown | China national standards | MT | 320.0 | USD | 20201118 |
| Unknown | China national standards | MT | 2120.0 | USD | 20201118 |
| Unknown | China national standards | MT | 420.0 | USD | 20201118 |
| Unknown | China national standards | MT | 320.0 | USD | 20201118 |
| Unknown | China national standards | MT | 390.0 | USD | 20201118 |
| Unknown | China national standards | MT | 290.0 | USD | 20201118 |