| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 7660.0 | USD | 20201111 |
| Unknown | China national standards | MT | 1640.0 | USD | 20201111 |
| Unknown | China national standards | MT | 30.0 | USD | 20201111 |
| Unknown | China national standards | MT | 80.0 | USD | 20201111 |
| Unknown | China national standards | MT | 100.0 | USD | 20201111 |
| Unknown | China national standards | MT | 130.0 | USD | 20201111 |
| Unknown | China national standards | MT | 120.0 | USD | 20201111 |
| Unknown | China national standards | MT | 80.0 | USD | 20201111 |
| Unknown | China national standards | MT | 70.0 | USD | 20201111 |
| Unknown | China national standards | MT | 140.0 | USD | 20201111 |