| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3030.0 | USD | 20200410 |
| Unknown | China national standards | MT | 430.0 | USD | 20200410 |
| Unknown | China national standards | MT | 3380.0 | USD | 20200410 |
| Unknown | China national standards | MT | 2970.0 | USD | 20200410 |
| Unknown | China national standards | MT | 3270.0 | USD | 20200410 |
| Unknown | China national standards | MT | 420.0 | USD | 20200410 |
| Unknown | China national standards | MT | 430.0 | USD | 20200410 |
| Unknown | China national standards | MT | 420.0 | USD | 20200410 |
| Unknown | China national standards | MT | 430.0 | USD | 20200410 |
| Unknown | China national standards | MT | 440.0 | USD | 20200410 |