| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 780.0 | USD | 20200301 |
| Unknown | China national standards | MT | 1480.0 | USD | 20200301 |
| Unknown | China national standards | MT | 2350.0 | USD | 20200301 |
| Unknown | China national standards | MT | 2750.0 | USD | 20200301 |
| Unknown | China national standards | MT | 980.0 | USD | 20200301 |
| Unknown | China national standards | MT | 1220.0 | USD | 20200301 |
| Unknown | China national standards | MT | 820.0 | USD | 20200223 |
| Unknown | China national standards | MT | 1000.0 | USD | 20200223 |
| Unknown | China national standards | MT | 880.0 | USD | 20200223 |
| Unknown | China national standards | MT | 870.0 | USD | 20200223 |