| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6420.0 | USD | 20181219 |
| Unknown | China national standards | MT | 6800.0 | USD | 20181219 |
| Unknown | China national standards | MT | 5840.0 | USD | 20181219 |
| Unknown | China national standards | MT | 5460.0 | USD | 20181219 |
| Unknown | China national standards | MT | 2340.0 | USD | 20181219 |
| Unknown | China national standards | MT | 380.0 | USD | 20181219 |
| Unknown | China national standards | MT | 210.0 | USD | 20181219 |
| Unknown | China national standards | MT | 400.0 | USD | 20181219 |
| Unknown | China national standards | MT | 420.0 | USD | 20181219 |
| Unknown | China national standards | MT | 1100.0 | USD | 20181219 |