| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2060.0 | USD | 20181217 |
| Unknown | China national standards | MT | 76810.0 | USD | 20181217 |
| Unknown | China national standards | MT | 66730.0 | USD | 20181216 |
| Unknown | China national standards | MT | 2070.0 | USD | 20181215 |
| Unknown | China national standards | MT | 1750.0 | USD | 20181214 |
| Unknown | China national standards | MT | 11550.0 | USD | 20181213 |
| Unknown | China national standards | MT | 330.0 | USD | 20181213 |
| Unknown | China national standards | MT | 250.0 | USD | 20181213 |
| Unknown | China national standards | MT | 10050.0 | USD | 20181213 |
| Unknown | China national standards | MT | 2590.0 | USD | 20181212 |