| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 370.0 | USD | 20201117 |
| Unknown | China national standards | MT | 3240.0 | USD | 20201117 |
| Unknown | China national standards | MT | 350.0 | USD | 20201117 |
| Unknown | China national standards | MT | 3240.0 | USD | 20201117 |
| Unknown | China national standards | MT | 880.0 | USD | 20201116 |
| Unknown | China national standards | MT | 480.0 | USD | 20201116 |
| Unknown | China national standards | MT | 3220.0 | USD | 20201115 |
| Unknown | China national standards | MT | 480.0 | USD | 20201115 |
| Unknown | China national standards | MT | 990.0 | USD | 20201115 |
| Unknown | China national standards | MT | 340.0 | USD | 20201114 |