| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1040.0 | USD | 20190122 |
| Unknown | China national standards | MT | 1070.0 | USD | 20190122 |
| Unknown | China national standards | MT | 1040.0 | USD | 20190122 |
| Unknown | China national standards | MT | 1030.0 | USD | 20190122 |
| Unknown | China national standards | MT | 1070.0 | USD | 20190122 |
| Unknown | China national standards | MT | 1040.0 | USD | 20190122 |
| Unknown | China national standards | MT | 150.0 | USD | 20190122 |
| Unknown | China national standards | MT | 150.0 | USD | 20190122 |
| Unknown | China national standards | MT | 1060.0 | USD | 20190121 |
| Unknown | China national standards | MT | 1020.0 | USD | 20190121 |