| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 700.0 | USD | 20200412 |
| Unknown | China national standards | MT | 710.0 | USD | 20200412 |
| Unknown | China national standards | MT | 5010.0 | USD | 20200411 |
| Unknown | China national standards | MT | 6380.0 | USD | 20200411 |
| Unknown | China national standards | MT | 3710.0 | USD | 20200411 |
| Unknown | China national standards | MT | 3720.0 | USD | 20200411 |
| Unknown | China national standards | MT | 9680.0 | USD | 20200410 |
| Unknown | China national standards | MT | 1370.0 | USD | 20200401 |
| Unknown | China national standards | MT | 1250.0 | USD | 20200401 |
| Unknown | China national standards | MT | 1370.0 | USD | 20200401 |