| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 28460.0 | USD | 20190518 |
| Unknown | China national standards | MT | 27430.0 | USD | 20190518 |
| Unknown | China national standards | MT | 29220.0 | USD | 20190518 |
| Unknown | China national standards | MT | 8770.0 | USD | 20190518 |
| Unknown | China national standards | MT | 35430.0 | USD | 20190518 |
| Unknown | China national standards | MT | 33990.0 | USD | 20190518 |
| Unknown | China national standards | MT | 38980.0 | USD | 20190518 |
| Unknown | China national standards | MT | 28750.0 | USD | 20190518 |
| Unknown | China national standards | MT | 4420.0 | USD | 20190518 |
| Unknown | China national standards | MT | 5070.0 | USD | 20190518 |