| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1750.0 | USD | 20200411 |
| Unknown | China national standards | MT | 10280.0 | USD | 20200410 |
| Unknown | China national standards | MT | 9970.0 | USD | 20200410 |
| Unknown | China national standards | MT | 11330.0 | USD | 20200410 |
| Unknown | China national standards | MT | 8830.0 | USD | 20200410 |
| Unknown | China national standards | MT | 200.0 | USD | 20200410 |
| Unknown | China national standards | MT | 470.0 | USD | 20200401 |
| Unknown | China national standards | MT | 1450.0 | USD | 20200401 |
| Unknown | China national standards | MT | 1740.0 | USD | 20200401 |
| Unknown | China national standards | MT | 1600.0 | USD | 20200401 |