| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4210.0 | USD | 20180214 |
| Unknown | China national standards | MT | 12280.0 | USD | 20180213 |
| Unknown | China national standards | MT | 640.0 | USD | 20180213 |
| Unknown | China national standards | MT | 4240.0 | USD | 20180212 |
| Unknown | China national standards | MT | 9990.0 | USD | 20180212 |
| Unknown | China national standards | MT | 12330.0 | USD | 20180212 |
| Unknown | China national standards | MT | 1070.0 | USD | 20180212 |
| Unknown | China national standards | MT | 13110.0 | USD | 20180212 |
| Unknown | China national standards | MT | 1720.0 | USD | 20180212 |
| Unknown | China national standards | MT | 1390.0 | USD | 20180212 |