| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1340.0 | USD | 20190713 |
| Unknown | China national standards | MT | 140.0 | USD | 20190713 |
| Unknown | China national standards | MT | 80.0 | USD | 20190713 |
| Unknown | China national standards | MT | 1690.0 | USD | 20190713 |
| Unknown | China national standards | MT | 30.0 | USD | 20190713 |
| Unknown | China national standards | MT | 620.0 | USD | 20190713 |
| Unknown | China national standards | MT | 1790.0 | USD | 20190712 |
| Unknown | China national standards | MT | 440.0 | USD | 20190712 |
| Unknown | China national standards | MT | 1280.0 | USD | 20190712 |
| Unknown | China national standards | MT | 480.0 | USD | 20190712 |