| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2480.0 | USD | 20190821 |
| Unknown | China national standards | MT | 250.0 | USD | 20190820 |
| Unknown | China national standards | MT | 480.0 | USD | 20190820 |
| Unknown | China national standards | MT | 1850.0 | USD | 20190820 |
| Unknown | China national standards | MT | 3030.0 | USD | 20190820 |
| Unknown | China national standards | MT | 1830.0 | USD | 20190820 |
| Unknown | China national standards | MT | 2070.0 | USD | 20190820 |
| Unknown | China national standards | MT | 1700.0 | USD | 20190820 |
| Unknown | China national standards | MT | 1940.0 | USD | 20190820 |
| Unknown | China national standards | MT | 410.0 | USD | 20190820 |