| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 17680.0 | USD | 20191118 |
| Unknown | China national standards | MT | 19010.0 | USD | 20191118 |
| Unknown | China national standards | MT | 24300.0 | USD | 20191118 |
| Unknown | China national standards | MT | 3600.0 | USD | 20191117 |
| Unknown | China national standards | MT | 2130.0 | USD | 20191117 |
| Unknown | China national standards | MT | 2000.0 | USD | 20191117 |
| Unknown | China national standards | MT | 14380.0 | USD | 20191117 |
| Unknown | China national standards | MT | 18480.0 | USD | 20191117 |
| Unknown | China national standards | MT | 16280.0 | USD | 20191117 |
| Unknown | China national standards | MT | 19010.0 | USD | 20191117 |