| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 220.0 | USD | 20200513 |
| Unknown | China national standards | MT | 760.0 | USD | 20200513 |
| Unknown | China national standards | MT | 530.0 | USD | 20200513 |
| Unknown | China national standards | MT | 400.0 | USD | 20200513 |
| Unknown | China national standards | MT | 5100.0 | USD | 20200513 |
| Unknown | China national standards | MT | 93700.0 | USD | 20200513 |
| Unknown | China national standards | MT | 306840.0 | USD | 20200513 |
| Unknown | China national standards | MT | 5130.0 | USD | 20200512 |
| Unknown | China national standards | MT | 639370.0 | USD | 20200512 |
| Unknown | China national standards | MT | 2580.0 | USD | 20200512 |