| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3370.0 | USD | 20190122 |
| Unknown | China national standards | MT | 1320.0 | USD | 20190122 |
| Unknown | China national standards | MT | 8850.0 | USD | 20190122 |
| Unknown | China national standards | MT | 3020.0 | USD | 20190122 |
| Unknown | China national standards | MT | 16280.0 | USD | 20190122 |
| Unknown | China national standards | MT | 260.0 | USD | 20190122 |
| Unknown | China national standards | MT | 520.0 | USD | 20190122 |
| Unknown | China national standards | MT | 90.0 | USD | 20190121 |
| Unknown | China national standards | MT | 1790.0 | USD | 20190121 |
| Unknown | China national standards | MT | 2470.0 | USD | 20190121 |