| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 30.0 | USD | 20201111 |
| Unknown | China national standards | MT | 30.0 | USD | 20201111 |
| Unknown | China national standards | MT | 580.0 | USD | 20201111 |
| Unknown | China national standards | MT | 730.0 | USD | 20201110 |
| Unknown | China national standards | MT | 30.0 | USD | 20201110 |
| Unknown | China national standards | MT | 220.0 | USD | 20201110 |
| Unknown | China national standards | MT | 250.0 | USD | 20201110 |
| Unknown | China national standards | MT | 3630.0 | USD | 20201110 |
| Unknown | China national standards | MT | 30.0 | USD | 20201110 |
| Unknown | China national standards | MT | 250.0 | USD | 20201110 |