| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 18920.0 | USD | 20191201 |
| Unknown | China national standards | MT | 16240.0 | USD | 20191201 |
| Unknown | China national standards | MT | 15760.0 | USD | 20191201 |
| Unknown | China national standards | MT | 16060.0 | USD | 20191201 |
| Unknown | China national standards | MT | 14630.0 | USD | 20191201 |
| Unknown | China national standards | MT | 13480.0 | USD | 20191201 |
| Unknown | China national standards | MT | 15080.0 | USD | 20191201 |
| Unknown | China national standards | MT | 15160.0 | USD | 20191201 |
| Unknown | China national standards | MT | 15650.0 | USD | 20191201 |
| Unknown | China national standards | MT | 16060.0 | USD | 20191201 |