| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 12980.0 | USD | 20180220 |
| Unknown | China national standards | MT | 8720.0 | USD | 20180220 |
| Unknown | China national standards | MT | 590.0 | USD | 20180220 |
| Unknown | China national standards | MT | 1040.0 | USD | 20180220 |
| Unknown | China national standards | MT | 960.0 | USD | 20180220 |
| Unknown | China national standards | MT | 7070.0 | USD | 20180219 |
| Unknown | China national standards | MT | 788790.0 | USD | 20180219 |
| Unknown | China national standards | MT | 13980.0 | USD | 20180219 |
| Unknown | China national standards | MT | 295790.0 | USD | 20180219 |
| Unknown | China national standards | MT | 3810.0 | USD | 20180219 |