| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 960.0 | USD | 20201114 |
| Unknown | China national standards | MT | 840.0 | USD | 20201113 |
| Unknown | China national standards | MT | 910.0 | USD | 20201113 |
| Unknown | China national standards | MT | 120.0 | USD | 20201113 |
| Unknown | China national standards | MT | 130.0 | USD | 20201112 |
| Unknown | China national standards | MT | 130.0 | USD | 20201112 |
| Unknown | China national standards | MT | 120.0 | USD | 20201112 |
| Unknown | China national standards | MT | 850.0 | USD | 20201112 |
| Unknown | China national standards | MT | 1050.0 | USD | 20201112 |
| Unknown | China national standards | MT | 160.0 | USD | 20201111 |