| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3060.0 | USD | 20200210 |
| Unknown | China national standards | MT | 30.0 | USD | 20200210 |
| Unknown | China national standards | MT | 610.0 | USD | 20200210 |
| Unknown | China national standards | MT | 10.0 | USD | 20200210 |
| Unknown | China national standards | MT | 470.0 | USD | 20200210 |
| Unknown | China national standards | MT | 340.0 | USD | 20200210 |
| Unknown | China national standards | MT | 3000.0 | USD | 20200210 |
| Unknown | China national standards | MT | 4810.0 | USD | 20200210 |
| Unknown | China national standards | MT | 55420.0 | USD | 20200201 |
| Unknown | China national standards | MT | 9050.0 | USD | 20200201 |