| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2070.0 | USD | 20200510 |
| Unknown | China national standards | MT | 3530.0 | USD | 20200510 |
| Unknown | China national standards | MT | 4470.0 | USD | 20200510 |
| Unknown | China national standards | MT | 2350.0 | USD | 20200510 |
| Unknown | China national standards | MT | 2050.0 | USD | 20200510 |
| Unknown | China national standards | MT | 660.0 | USD | 20200510 |
| Unknown | China national standards | MT | 640.0 | USD | 20200510 |
| Unknown | China national standards | MT | 330.0 | USD | 20200510 |
| Unknown | China national standards | MT | 250.0 | USD | 20200510 |
| Unknown | China national standards | MT | 680.0 | USD | 20200510 |