| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4770.0 | USD | 20190117 |
| Unknown | China national standards | MT | 4260.0 | USD | 20190117 |
| Unknown | China national standards | MT | 4110.0 | USD | 20190117 |
| Unknown | China national standards | MT | 4490.0 | USD | 20190117 |
| Unknown | China national standards | MT | 4400.0 | USD | 20190117 |
| Unknown | China national standards | MT | 4020.0 | USD | 20190117 |
| Unknown | China national standards | MT | 4200.0 | USD | 20190117 |
| Unknown | China national standards | MT | 9960.0 | USD | 20190117 |
| Unknown | China national standards | MT | 610.0 | USD | 20190117 |
| Unknown | China national standards | MT | 600.0 | USD | 20190117 |