| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1330.0 | USD | 20190210 |
| Unknown | China national standards | MT | 3650.0 | USD | 20190210 |
| Unknown | China national standards | MT | 9210.0 | USD | 20190201 |
| Unknown | China national standards | MT | 28980.0 | USD | 20190201 |
| Unknown | China national standards | MT | 31600.0 | USD | 20190201 |
| Unknown | China national standards | MT | 5820.0 | USD | 20190201 |
| Unknown | China national standards | MT | 9220.0 | USD | 20190201 |
| Unknown | China national standards | MT | 1050.0 | USD | 20190201 |
| Unknown | China national standards | MT | 1340.0 | USD | 20190201 |
| Unknown | China national standards | MT | 3840.0 | USD | 20190201 |