| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1910.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2800.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2310.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1780.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2710.0 | USD | 20191201 |
| Unknown | China national standards | MT | 3190.0 | USD | 20191201 |
| Unknown | China national standards | MT | 3070.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2650.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2800.0 | USD | 20191201 |
| Unknown | China national standards | MT | 3330.0 | USD | 20191201 |