| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2360.0 | USD | 20171220 |
| Unknown | China national standards | MT | 740.0 | USD | 20171220 |
| Unknown | China national standards | MT | 3590.0 | USD | 20171219 |
| Unknown | China national standards | MT | 4040.0 | USD | 20171219 |
| Unknown | China national standards | MT | 8640.0 | USD | 20171219 |
| Unknown | China national standards | MT | 144380.0 | USD | 20171219 |
| Unknown | China national standards | MT | 5910.0 | USD | 20171219 |
| Unknown | China national standards | MT | 1450.0 | USD | 20171219 |
| Unknown | China national standards | MT | 43700.0 | USD | 20171219 |
| Unknown | China national standards | MT | 34990.0 | USD | 20171219 |