| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 750.0 | USD | 20200501 |
| Unknown | China national standards | MT | 7700.0 | USD | 20200501 |
| Unknown | China national standards | MT | 7860.0 | USD | 20200501 |
| Unknown | China national standards | MT | 3260.0 | USD | 20200501 |
| Unknown | China national standards | MT | 7700.0 | USD | 20200501 |
| Unknown | China national standards | MT | 1580.0 | USD | 20200501 |
| Unknown | China national standards | MT | 11660.0 | USD | 20200422 |
| Unknown | China national standards | MT | 600.0 | USD | 20200422 |
| Unknown | China national standards | MT | 4330.0 | USD | 20200421 |
| Unknown | China national standards | MT | 3740.0 | USD | 20200421 |