| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4710.0 | USD | 20190518 |
| Unknown | China national standards | MT | 3080.0 | USD | 20190518 |
| Unknown | China national standards | MT | 2070.0 | USD | 20190518 |
| Unknown | China national standards | MT | 2770.0 | USD | 20190517 |
| Unknown | China national standards | MT | 2020.0 | USD | 20190517 |
| Unknown | China national standards | MT | 4350.0 | USD | 20190517 |
| Unknown | China national standards | MT | 17620.0 | USD | 20190517 |
| Unknown | China national standards | MT | 66750.0 | USD | 20190517 |
| Unknown | China national standards | MT | 66750.0 | USD | 20190517 |
| Unknown | China national standards | MT | 3910.0 | USD | 20190517 |