| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 200.0 | USD | 20201110 |
| Unknown | China national standards | MT | 70.0 | USD | 20201110 |
| Unknown | China national standards | MT | 1030.0 | USD | 20201110 |
| Unknown | China national standards | MT | 840.0 | USD | 20201110 |
| Unknown | China national standards | MT | 140.0 | USD | 20201110 |
| Unknown | China national standards | MT | 2310.0 | USD | 20201110 |
| Unknown | China national standards | MT | 990.0 | USD | 20201110 |
| Unknown | China national standards | MT | 150.0 | USD | 20201110 |
| Unknown | China national standards | MT | 20.0 | USD | 20201110 |
| Unknown | China national standards | MT | 390.0 | USD | 20201101 |