| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 470.0 | USD | 20190420 |
| Unknown | China national standards | MT | 340.0 | USD | 20190420 |
| Unknown | China national standards | MT | 1250.0 | USD | 20190420 |
| Unknown | China national standards | MT | 1260.0 | USD | 20190420 |
| Unknown | China national standards | MT | 1290.0 | USD | 20190420 |
| Unknown | China national standards | MT | 90.0 | USD | 20190420 |
| Unknown | China national standards | MT | 1570.0 | USD | 20190420 |
| Unknown | China national standards | MT | 340.0 | USD | 20190420 |
| Unknown | China national standards | MT | 190.0 | USD | 20190420 |
| Unknown | China national standards | MT | 380.0 | USD | 20190420 |