| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 11750.0 | USD | 20191201 |
| Unknown | China national standards | MT | 13890.0 | USD | 20191201 |
| Unknown | China national standards | MT | 13370.0 | USD | 20191201 |
| Unknown | China national standards | MT | 22520.0 | USD | 20191201 |
| Unknown | China national standards | MT | 36440.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1840.0 | USD | 20191201 |
| Unknown | China national standards | MT | 5910.0 | USD | 20191201 |
| Unknown | China national standards | MT | 3400.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1510.0 | USD | 20191201 |
| Unknown | China national standards | MT | 11540.0 | USD | 20191201 |