| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1590.0 | USD | 20170511 |
| Unknown | China national standards | MT | 510.0 | USD | 20170511 |
| Unknown | China national standards | MT | 310.0 | USD | 20170511 |
| Unknown | China national standards | MT | 120.0 | USD | 20170511 |
| Unknown | China national standards | MT | 310.0 | USD | 20170511 |
| Unknown | China national standards | MT | 670.0 | USD | 20170511 |
| Unknown | China national standards | MT | 4620.0 | USD | 20170510 |
| Unknown | China national standards | MT | 86780.0 | USD | 20170510 |
| Unknown | China national standards | MT | 670.0 | USD | 20170510 |
| Unknown | China national standards | MT | 5690.0 | USD | 20170510 |