| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 300.0 | USD | 20200422 |
| Unknown | China national standards | MT | 8110.0 | USD | 20200422 |
| Unknown | China national standards | MT | 300.0 | USD | 20200422 |
| Unknown | China national standards | MT | 1080.0 | USD | 20200422 |
| Unknown | China national standards | MT | 6320.0 | USD | 20200420 |
| Unknown | China national standards | MT | 1100.0 | USD | 20200420 |
| Unknown | China national standards | MT | 1130.0 | USD | 20200420 |
| Unknown | China national standards | MT | 19920.0 | USD | 20200419 |
| Unknown | China national standards | MT | 1020.0 | USD | 20200419 |
| Unknown | China national standards | MT | 5560.0 | USD | 20200418 |