| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1570.0 | USD | 20181116 |
| Unknown | China national standards | MT | 320.0 | USD | 20181116 |
| Unknown | China national standards | MT | 230.0 | USD | 20181116 |
| Unknown | China national standards | MT | 760.0 | USD | 20181115 |
| Unknown | China national standards | MT | 1590.0 | USD | 20181115 |
| Unknown | China national standards | MT | 1550.0 | USD | 20181115 |
| Unknown | China national standards | MT | 2250.0 | USD | 20181115 |
| Unknown | China national standards | MT | 2460.0 | USD | 20181115 |
| Unknown | China national standards | MT | 2240.0 | USD | 20181115 |
| Unknown | China national standards | MT | 1610.0 | USD | 20181115 |