| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 500.0 | USD | 20201111 |
| Unknown | China national standards | MT | 420.0 | USD | 20201111 |
| Unknown | China national standards | MT | 310.0 | USD | 20201111 |
| Unknown | China national standards | MT | 330.0 | USD | 20201111 |
| Unknown | China national standards | MT | 1420.0 | USD | 20201111 |
| Unknown | China national standards | MT | 390.0 | USD | 20201111 |
| Unknown | China national standards | MT | 460.0 | USD | 20201111 |
| Unknown | China national standards | MT | 510.0 | USD | 20201111 |
| Unknown | China national standards | MT | 530.0 | USD | 20201111 |
| Unknown | China national standards | MT | 60.0 | USD | 20201111 |