| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 18180.0 | USD | 20200201 |
| Unknown | China national standards | MT | 5190.0 | USD | 20200201 |
| Unknown | China national standards | MT | 4890.0 | USD | 20200201 |
| Unknown | China national standards | MT | 6250.0 | USD | 20200201 |
| Unknown | China national standards | MT | 1270.0 | USD | 20200201 |
| Unknown | China national standards | MT | 550.0 | USD | 20200201 |
| Unknown | China national standards | MT | 230.0 | USD | 20200201 |
| Unknown | China national standards | MT | 3270.0 | USD | 20200201 |
| Unknown | China national standards | MT | 960.0 | USD | 20200201 |
| Unknown | China national standards | MT | 270.0 | USD | 20200201 |