| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 761430.0 | USD | 20191201 |
| Unknown | China national standards | MT | 51320.0 | USD | 20191201 |
| Unknown | China national standards | MT | 485990.0 | USD | 20191201 |
| Unknown | China national standards | MT | 361640.0 | USD | 20191201 |
| Unknown | China national standards | MT | 636530.0 | USD | 20191201 |
| Unknown | China national standards | MT | 10020.0 | USD | 20191201 |
| Unknown | China national standards | MT | 4810.0 | USD | 20191201 |
| Unknown | China national standards | MT | 6190.0 | USD | 20191201 |
| Unknown | China national standards | MT | 4120.0 | USD | 20191201 |
| Unknown | China national standards | MT | 4960.0 | USD | 20191201 |