| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 58900.0 | USD | 20190421 |
| Unknown | China national standards | MT | 34810.0 | USD | 20190420 |
| Unknown | China national standards | MT | 52010.0 | USD | 20190420 |
| Unknown | China national standards | MT | 58080.0 | USD | 20190420 |
| Unknown | China national standards | MT | 8620.0 | USD | 20190419 |
| Unknown | China national standards | MT | 59740.0 | USD | 20190419 |
| Unknown | China national standards | MT | 7900.0 | USD | 20190419 |
| Unknown | China national standards | MT | 52010.0 | USD | 20190419 |
| Unknown | China national standards | MT | 52990.0 | USD | 20190419 |
| Unknown | China national standards | MT | 57850.0 | USD | 20190419 |