| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5050.0 | USD | 20181221 |
| Unknown | China national standards | MT | 4760.0 | USD | 20181221 |
| Unknown | China national standards | MT | 4360.0 | USD | 20181221 |
| Unknown | China national standards | MT | 4070.0 | USD | 20181221 |
| Unknown | China national standards | MT | 4060.0 | USD | 20181220 |
| Unknown | China national standards | MT | 4780.0 | USD | 20181220 |
| Unknown | China national standards | MT | 5120.0 | USD | 20181220 |
| Unknown | China national standards | MT | 19650.0 | USD | 20181220 |
| Unknown | China national standards | MT | 38060.0 | USD | 20181220 |
| Unknown | China national standards | MT | 33120.0 | USD | 20181220 |