| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 790.0 | USD | 20181222 |
| Unknown | China national standards | MT | 2580.0 | USD | 20181222 |
| Unknown | China national standards | MT | 250.0 | USD | 20181221 |
| Unknown | China national standards | MT | 310.0 | USD | 20181221 |
| Unknown | China national standards | MT | 60.0 | USD | 20181221 |
| Unknown | China national standards | MT | 310.0 | USD | 20181221 |
| Unknown | China national standards | MT | 720.0 | USD | 20181221 |
| Unknown | China national standards | MT | 4360.0 | USD | 20181221 |
| Unknown | China national standards | MT | 3660.0 | USD | 20181221 |
| Unknown | China national standards | MT | 18390.0 | USD | 20181221 |