| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 290.0 | USD | 20200201 |
| Unknown | China national standards | MT | 890.0 | USD | 20200201 |
| Unknown | China national standards | MT | 300.0 | USD | 20200201 |
| Unknown | China national standards | MT | 1780.0 | USD | 20200201 |
| Unknown | China national standards | MT | 460.0 | USD | 20200201 |
| Unknown | China national standards | MT | 300.0 | USD | 20200201 |
| Unknown | China national standards | MT | 9290.0 | USD | 20200201 |
| Unknown | China national standards | MT | 7990.0 | USD | 20200201 |
| Unknown | China national standards | MT | 300.0 | USD | 20200201 |
| Unknown | China national standards | MT | 1540.0 | USD | 20200201 |