| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2970.0 | USD | 20190418 |
| Unknown | China national standards | MT | 3240.0 | USD | 20190418 |
| Unknown | China national standards | MT | 2220.0 | USD | 20190418 |
| Unknown | China national standards | MT | 15560.0 | USD | 20190417 |
| Unknown | China national standards | MT | 12070.0 | USD | 20190417 |
| Unknown | China national standards | MT | 19400.0 | USD | 20190417 |
| Unknown | China national standards | MT | 2320.0 | USD | 20190417 |
| Unknown | China national standards | MT | 2380.0 | USD | 20190417 |
| Unknown | China national standards | MT | 3230.0 | USD | 20190416 |
| Unknown | China national standards | MT | 15100.0 | USD | 20190416 |