| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 850.0 | USD | 20200201 |
| Unknown | China national standards | MT | 800.0 | USD | 20200201 |
| Unknown | China national standards | MT | 1490.0 | USD | 20200201 |
| Unknown | China national standards | MT | 830.0 | USD | 20200201 |
| Unknown | China national standards | MT | 1010.0 | USD | 20200201 |
| Unknown | China national standards | MT | 850.0 | USD | 20200201 |
| Unknown | China national standards | MT | 7740.0 | USD | 20200201 |
| Unknown | China national standards | MT | 8030.0 | USD | 20200201 |
| Unknown | China national standards | MT | 5770.0 | USD | 20200201 |
| Unknown | China national standards | MT | 7100.0 | USD | 20200201 |