| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3200.0 | USD | 20190523 |
| Unknown | China national standards | MT | 1760.0 | USD | 20190523 |
| Unknown | China national standards | MT | 2270.0 | USD | 20190523 |
| Unknown | China national standards | MT | 2870.0 | USD | 20190523 |
| Unknown | China national standards | MT | 15350.0 | USD | 20190523 |
| Unknown | China national standards | MT | 2650.0 | USD | 20190523 |
| Unknown | China national standards | MT | 2270.0 | USD | 20190523 |
| Unknown | China national standards | MT | 11320.0 | USD | 20190523 |
| Unknown | China national standards | MT | 590.0 | USD | 20190522 |
| Unknown | China national standards | MT | 390.0 | USD | 20190522 |