| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1220.0 | USD | 20190201 |
| Unknown | China national standards | MT | 1610.0 | USD | 20190201 |
| Unknown | China national standards | MT | 2020.0 | USD | 20190201 |
| Unknown | China national standards | MT | 1520.0 | USD | 20190201 |
| Unknown | China national standards | MT | 940.0 | USD | 20190201 |
| Unknown | China national standards | MT | 990.0 | USD | 20190201 |
| Unknown | China national standards | MT | 1000.0 | USD | 20190201 |
| Unknown | China national standards | MT | 1330.0 | USD | 20190201 |
| Unknown | China national standards | MT | 980.0 | USD | 20190201 |
| Unknown | China national standards | MT | 1250.0 | USD | 20190201 |