| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3050.0 | USD | 20191201 |
| Unknown | China national standards | MT | 4400.0 | USD | 20191201 |
| Unknown | China national standards | MT | 5490.0 | USD | 20191201 |
| Unknown | China national standards | MT | 3110.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2950.0 | USD | 20191201 |
| Unknown | China national standards | MT | 3260.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2990.0 | USD | 20191201 |
| Unknown | China national standards | MT | 4190.0 | USD | 20191201 |
| Unknown | China national standards | MT | 5390.0 | USD | 20191201 |
| Unknown | China national standards | MT | 3810.0 | USD | 20191201 |