| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 650.0 | USD | 20180217 |
| Unknown | China national standards | MT | 560.0 | USD | 20180217 |
| Unknown | China national standards | MT | 590.0 | USD | 20180217 |
| Unknown | China national standards | MT | 3630.0 | USD | 20180216 |
| Unknown | China national standards | MT | 3350.0 | USD | 20180216 |
| Unknown | China national standards | MT | 4670.0 | USD | 20180216 |
| Unknown | China national standards | MT | 4160.0 | USD | 20180216 |
| Unknown | China national standards | MT | 4770.0 | USD | 20180216 |
| Unknown | China national standards | MT | 4760.0 | USD | 20180216 |
| Unknown | China national standards | MT | 3350.0 | USD | 20180216 |