| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3820.0 | USD | 20171220 |
| Unknown | China national standards | MT | 3830.0 | USD | 20171220 |
| Unknown | China national standards | MT | 3630.0 | USD | 20171220 |
| Unknown | China national standards | MT | 21750.0 | USD | 20171219 |
| Unknown | China national standards | MT | 24910.0 | USD | 20171219 |
| Unknown | China national standards | MT | 25320.0 | USD | 20171219 |
| Unknown | China national standards | MT | 20790.0 | USD | 20171219 |
| Unknown | China national standards | MT | 26640.0 | USD | 20171219 |
| Unknown | China national standards | MT | 31080.0 | USD | 20171219 |
| Unknown | China national standards | MT | 24990.0 | USD | 20171219 |