| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 16810.0 | USD | 20180920 |
| Unknown | China national standards | MT | 28820.0 | USD | 20180920 |
| Unknown | China national standards | MT | 4270.0 | USD | 20180920 |
| Unknown | China national standards | MT | 115730.0 | USD | 20180920 |
| Unknown | China national standards | MT | 12120.0 | USD | 20180920 |
| Unknown | China national standards | MT | 16800.0 | USD | 20180919 |
| Unknown | China national standards | MT | 1760.0 | USD | 20180919 |
| Unknown | China national standards | MT | 5070.0 | USD | 20180919 |
| Unknown | China national standards | MT | 34920.0 | USD | 20180918 |
| Unknown | China national standards | MT | 198340.0 | USD | 20180918 |