| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 8490.0 | USD | 20201019 |
| Unknown | China national standards | MT | 64450.0 | USD | 20201018 |
| Unknown | China national standards | MT | 4210.0 | USD | 20201017 |
| Unknown | China national standards | MT | 140.0 | USD | 20201017 |
| Unknown | China national standards | MT | 3390.0 | USD | 20201015 |
| Unknown | China national standards | MT | 64310.0 | USD | 20201014 |
| Unknown | China national standards | MT | 7860.0 | USD | 20201014 |
| Unknown | China national standards | MT | 490.0 | USD | 20201014 |
| Unknown | China national standards | MT | 1240.0 | USD | 20201014 |
| Unknown | China national standards | MT | 620.0 | USD | 20201014 |