| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 11160.0 | USD | 20181116 |
| Unknown | China national standards | MT | 1710.0 | USD | 20181116 |
| Unknown | China national standards | MT | 1760.0 | USD | 20181116 |
| Unknown | China national standards | MT | 1790.0 | USD | 20181116 |
| Unknown | China national standards | MT | 26950.0 | USD | 20181115 |
| Unknown | China national standards | MT | 12340.0 | USD | 20181115 |
| Unknown | China national standards | MT | 1750.0 | USD | 20181115 |
| Unknown | China national standards | MT | 3590.0 | USD | 20181114 |
| Unknown | China national standards | MT | 2490.0 | USD | 20181114 |
| Unknown | China national standards | MT | 10050.0 | USD | 20181114 |