| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5330.0 | USD | 20181221 |
| Unknown | China national standards | MT | 4840.0 | USD | 20181221 |
| Unknown | China national standards | MT | 2130.0 | USD | 20181221 |
| Unknown | China national standards | MT | 11060.0 | USD | 20181221 |
| Unknown | China national standards | MT | 33310.0 | USD | 20181221 |
| Unknown | China national standards | MT | 35250.0 | USD | 20181221 |
| Unknown | China national standards | MT | 35150.0 | USD | 20181221 |
| Unknown | China national standards | MT | 32520.0 | USD | 20181221 |
| Unknown | China national standards | MT | 33670.0 | USD | 20181221 |
| Unknown | China national standards | MT | 35320.0 | USD | 20181221 |