| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 240.0 | USD | 20200513 |
| Unknown | China national standards | MT | 590.0 | USD | 20200513 |
| Unknown | China national standards | MT | 1380.0 | USD | 20200513 |
| Unknown | China national standards | MT | 1750.0 | USD | 20200513 |
| Unknown | China national standards | MT | 5580.0 | USD | 20200513 |
| Unknown | China national standards | MT | 7050.0 | USD | 20200513 |
| Unknown | China national standards | MT | 2720.0 | USD | 20200513 |
| Unknown | China national standards | MT | 21640.0 | USD | 20200513 |
| Unknown | China national standards | MT | 4820.0 | USD | 20200512 |
| Unknown | China national standards | MT | 4470.0 | USD | 20200512 |