| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 180.0 | USD | 20201221 |
| Unknown | China national standards | MT | 200.0 | USD | 20201221 |
| Unknown | China national standards | MT | 240.0 | USD | 20201221 |
| Unknown | China national standards | MT | 1420.0 | USD | 20201221 |
| Unknown | China national standards | MT | 2890.0 | USD | 20201221 |
| Unknown | China national standards | MT | 17100.0 | USD | 20201221 |
| Unknown | China national standards | MT | 1370.0 | USD | 20201220 |
| Unknown | China national standards | MT | 1530.0 | USD | 20201220 |
| Unknown | China national standards | MT | 1310.0 | USD | 20201220 |
| Unknown | China national standards | MT | 1470.0 | USD | 20201220 |