| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5850.0 | USD | 20191201 |
| Unknown | China national standards | MT | 8200.0 | USD | 20191201 |
| Unknown | China national standards | MT | 7430.0 | USD | 20191201 |
| Unknown | China national standards | MT | 7750.0 | USD | 20191201 |
| Unknown | China national standards | MT | 6130.0 | USD | 20191201 |
| Unknown | China national standards | MT | 5220.0 | USD | 20191201 |
| Unknown | China national standards | MT | 5510.0 | USD | 20191201 |
| Unknown | China national standards | MT | 7980.0 | USD | 20191201 |
| Unknown | China national standards | MT | 15320.0 | USD | 20191201 |
| Unknown | China national standards | MT | 8470.0 | USD | 20191201 |