| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 820.0 | USD | 20201101 |
| Unknown | China national standards | MT | 180.0 | USD | 20201101 |
| Unknown | China national standards | MT | 150.0 | USD | 20201101 |
| Unknown | China national standards | MT | 180.0 | USD | 20201101 |
| Unknown | China national standards | MT | 180.0 | USD | 20201101 |
| Unknown | China national standards | MT | 170.0 | USD | 20201101 |
| Unknown | China national standards | MT | 190.0 | USD | 20201101 |
| Unknown | China national standards | MT | 570.0 | USD | 20201101 |
| Unknown | China national standards | MT | 170.0 | USD | 20201101 |
| Unknown | China national standards | MT | 120.0 | USD | 20201101 |