| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 12760.0 | USD | 20181219 |
| Unknown | China national standards | MT | 5270.0 | USD | 20181219 |
| Unknown | China national standards | MT | 1290.0 | USD | 20181219 |
| Unknown | China national standards | MT | 870.0 | USD | 20181219 |
| Unknown | China national standards | MT | 410.0 | USD | 20181219 |
| Unknown | China national standards | MT | 1390.0 | USD | 20181219 |
| Unknown | China national standards | MT | 810.0 | USD | 20181219 |
| Unknown | China national standards | MT | 11690.0 | USD | 20181219 |
| Unknown | China national standards | MT | 1830.0 | USD | 20181219 |
| Unknown | China national standards | MT | 760.0 | USD | 20181218 |