| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4570.0 | USD | 20170511 |
| Unknown | China national standards | MT | 16970.0 | USD | 20170510 |
| Unknown | China national standards | MT | 610.0 | USD | 20170510 |
| Unknown | China national standards | MT | 17010.0 | USD | 20170501 |
| Unknown | China national standards | MT | 2510.0 | USD | 20170501 |
| Unknown | China national standards | MT | 5080.0 | USD | 20170501 |
| Unknown | China national standards | MT | 2510.0 | USD | 20170501 |
| Unknown | China national standards | MT | 4210.0 | USD | 20170501 |
| Unknown | China national standards | MT | 740.0 | USD | 20170501 |
| Unknown | China national standards | MT | 360.0 | USD | 20170501 |