| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4440.0 | USD | 20190215 |
| Unknown | China national standards | MT | 4710.0 | USD | 20190215 |
| Unknown | China national standards | MT | 4820.0 | USD | 20190215 |
| Unknown | China national standards | MT | 5340.0 | USD | 20190215 |
| Unknown | China national standards | MT | 5000.0 | USD | 20190215 |
| Unknown | China national standards | MT | 4440.0 | USD | 20190215 |
| Unknown | China national standards | MT | 34300.0 | USD | 20190214 |
| Unknown | China national standards | MT | 35470.0 | USD | 20190214 |
| Unknown | China national standards | MT | 4920.0 | USD | 20190214 |
| Unknown | China national standards | MT | 8000.0 | USD | 20190214 |