| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2420.0 | USD | 20200301 |
| Unknown | China national standards | MT | 390.0 | USD | 20200301 |
| Unknown | China national standards | MT | 1310.0 | USD | 20200301 |
| Unknown | China national standards | MT | 2170.0 | USD | 20200301 |
| Unknown | China national standards | MT | 930.0 | USD | 20200301 |
| Unknown | China national standards | MT | 510.0 | USD | 20200301 |
| Unknown | China national standards | MT | 390.0 | USD | 20200301 |
| Unknown | China national standards | MT | 40.0 | USD | 20200301 |
| Unknown | China national standards | MT | 320.0 | USD | 20200301 |
| Unknown | China national standards | MT | 170.0 | USD | 20200301 |