| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 32310.0 | USD | 20190114 |
| Unknown | China national standards | MT | 32110.0 | USD | 20190114 |
| Unknown | China national standards | MT | 33230.0 | USD | 20190114 |
| Unknown | China national standards | MT | 5030.0 | USD | 20190114 |
| Unknown | China national standards | MT | 6930.0 | USD | 20190114 |
| Unknown | China national standards | MT | 4640.0 | USD | 20190114 |
| Unknown | China national standards | MT | 4590.0 | USD | 20190114 |
| Unknown | China national standards | MT | 4660.0 | USD | 20190114 |
| Unknown | China national standards | MT | 4830.0 | USD | 20190114 |
| Unknown | China national standards | MT | 38450.0 | USD | 20190113 |