| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 950.0 | USD | 20201117 |
| Unknown | China national standards | MT | 1440.0 | USD | 20201116 |
| Unknown | China national standards | MT | 570.0 | USD | 20201116 |
| Unknown | China national standards | MT | 750.0 | USD | 20201116 |
| Unknown | China national standards | MT | 950.0 | USD | 20201116 |
| Unknown | China national standards | MT | 6780.0 | USD | 20201116 |
| Unknown | China national standards | MT | 600.0 | USD | 20201115 |
| Unknown | China national standards | MT | 6250.0 | USD | 20201115 |
| Unknown | China national standards | MT | 2310.0 | USD | 20201115 |
| Unknown | China national standards | MT | 6010.0 | USD | 20201115 |