| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 22340.0 | USD | 20201011 |
| Unknown | China national standards | MT | 145950.0 | USD | 20201011 |
| Unknown | China national standards | MT | 12610.0 | USD | 20201010 |
| Unknown | China national standards | MT | 71700.0 | USD | 20201010 |
| Unknown | China national standards | MT | 22340.0 | USD | 20201010 |
| Unknown | China national standards | MT | 252509.98 | USD | 20201001 |
| Unknown | China national standards | MT | 65290.0 | USD | 20201001 |
| Unknown | China national standards | MT | 71170.0 | USD | 20201001 |
| Unknown | China national standards | MT | 227660.0 | USD | 20201001 |
| Unknown | China national standards | MT | 78240.0 | USD | 20201001 |