| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1450.0 | USD | 20190423 |
| Unknown | China national standards | MT | 17480.0 | USD | 20190421 |
| Unknown | China national standards | MT | 24820.0 | USD | 20190421 |
| Unknown | China national standards | MT | 1860.0 | USD | 20190421 |
| Unknown | China national standards | MT | 1610.0 | USD | 20190421 |
| Unknown | China national standards | MT | 1460.0 | USD | 20190420 |
| Unknown | China national standards | MT | 1440.0 | USD | 20190420 |
| Unknown | China national standards | MT | 10810.0 | USD | 20190420 |
| Unknown | China national standards | MT | 15590.0 | USD | 20190420 |
| Unknown | China national standards | MT | 2710.0 | USD | 20190420 |