| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 500.0 | USD | 20200415 |
| Unknown | China national standards | MT | 900.0 | USD | 20200415 |
| Unknown | China national standards | MT | 420.0 | USD | 20200415 |
| Unknown | China national standards | MT | 1290.0 | USD | 20200413 |
| Unknown | China national standards | MT | 4500.0 | USD | 20200413 |
| Unknown | China national standards | MT | 3280.0 | USD | 20200413 |
| Unknown | China national standards | MT | 9090.0 | USD | 20200413 |
| Unknown | China national standards | MT | 4370.0 | USD | 20200412 |
| Unknown | China national standards | MT | 360.0 | USD | 20200412 |
| Unknown | China national standards | MT | 620.0 | USD | 20200412 |