| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 810.0 | USD | 20190821 |
| Unknown | China national standards | MT | 1380.0 | USD | 20190821 |
| Unknown | China national standards | MT | 910.0 | USD | 20190821 |
| Unknown | China national standards | MT | 2470.0 | USD | 20190820 |
| Unknown | China national standards | MT | 850.0 | USD | 20190820 |
| Unknown | China national standards | MT | 860.0 | USD | 20190820 |
| Unknown | China national standards | MT | 1620.0 | USD | 20190820 |
| Unknown | China national standards | MT | 7160.0 | USD | 20190820 |
| Unknown | China national standards | MT | 5120.0 | USD | 20190820 |
| Unknown | China national standards | MT | 10590.0 | USD | 20190820 |