| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5190.0 | USD | 20190412 |
| Unknown | China national standards | MT | 8060.0 | USD | 20190412 |
| Unknown | China national standards | MT | 8590.0 | USD | 20190412 |
| Unknown | China national standards | MT | 780.0 | USD | 20190412 |
| Unknown | China national standards | MT | 1180.0 | USD | 20190412 |
| Unknown | China national standards | MT | 1740.0 | USD | 20190411 |
| Unknown | China national standards | MT | 950.0 | USD | 20190411 |
| Unknown | China national standards | MT | 1600.0 | USD | 20190411 |
| Unknown | China national standards | MT | 2540.0 | USD | 20190411 |
| Unknown | China national standards | MT | 5460.0 | USD | 20190411 |