| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 107060.0 | USD | 20171123 |
| Unknown | China national standards | MT | 4790.0 | USD | 20171120 |
| Unknown | China national standards | MT | 106650.0 | USD | 20171118 |
| Unknown | China national standards | MT | 250.0 | USD | 20171118 |
| Unknown | China national standards | MT | 40280.0 | USD | 20171117 |
| Unknown | China national standards | MT | 14580.0 | USD | 20171116 |
| Unknown | China national standards | MT | 1750.0 | USD | 20171115 |
| Unknown | China national standards | MT | 250.0 | USD | 20171114 |
| Unknown | China national standards | MT | 6280.0 | USD | 20171112 |
| Unknown | China national standards | MT | 41910.0 | USD | 20171112 |