| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1030.0 | USD | 20201114 |
| Unknown | China national standards | MT | 1030.0 | USD | 20201113 |
| Unknown | China national standards | MT | 130.0 | USD | 20201112 |
| Unknown | China national standards | MT | 840.0 | USD | 20201112 |
| Unknown | China national standards | MT | 900.0 | USD | 20201112 |
| Unknown | China national standards | MT | 1020.0 | USD | 20201110 |
| Unknown | China national standards | MT | 810.0 | USD | 20201110 |
| Unknown | China national standards | MT | 880.0 | USD | 20201110 |
| Unknown | China national standards | MT | 310.0 | USD | 20201101 |
| Unknown | China national standards | MT | 130.0 | USD | 20201101 |