| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 360.0 | USD | 20190223 |
| Unknown | China national standards | MT | 5260.0 | USD | 20190222 |
| Unknown | China national standards | MT | 8380.0 | USD | 20190222 |
| Unknown | China national standards | MT | 4770.0 | USD | 20190222 |
| Unknown | China national standards | MT | 1520.0 | USD | 20190222 |
| Unknown | China national standards | MT | 2050.0 | USD | 20190222 |
| Unknown | China national standards | MT | 1520.0 | USD | 20190222 |
| Unknown | China national standards | MT | 750.0 | USD | 20190222 |
| Unknown | China national standards | MT | 530.0 | USD | 20190222 |
| Unknown | China national standards | MT | 930.0 | USD | 20190222 |