| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 430.0 | USD | 20190417 |
| Unknown | China national standards | MT | 1270.0 | USD | 20190417 |
| Unknown | China national standards | MT | 2410.0 | USD | 20190416 |
| Unknown | China national standards | MT | 2100.0 | USD | 20190416 |
| Unknown | China national standards | MT | 1260.0 | USD | 20190416 |
| Unknown | China national standards | MT | 930.0 | USD | 20190416 |
| Unknown | China national standards | MT | 1970.0 | USD | 20190416 |
| Unknown | China national standards | MT | 4550.0 | USD | 20190416 |
| Unknown | China national standards | MT | 4410.0 | USD | 20190416 |
| Unknown | China national standards | MT | 4260.0 | USD | 20190416 |