| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 12770.0 | USD | 20171122 |
| Unknown | China national standards | MT | 55670.0 | USD | 20171122 |
| Unknown | China national standards | MT | 8490.0 | USD | 20171122 |
| Unknown | China national standards | MT | 12040.0 | USD | 20171120 |
| Unknown | China national standards | MT | 84110.0 | USD | 20171120 |
| Unknown | China national standards | MT | 84100.0 | USD | 20171119 |
| Unknown | China national standards | MT | 12040.0 | USD | 20171118 |
| Unknown | China national standards | MT | 83390.0 | USD | 20171118 |
| Unknown | China national standards | MT | 51620.0 | USD | 20171117 |
| Unknown | China national standards | MT | 12590.0 | USD | 20171117 |