| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 100.0 | USD | 20171218 |
| Unknown | China national standards | MT | 680.0 | USD | 20171217 |
| Unknown | China national standards | MT | 20240.0 | USD | 20171217 |
| Unknown | China national standards | MT | 1130.0 | USD | 20171217 |
| Unknown | China national standards | MT | 140.0 | USD | 20171217 |
| Unknown | China national standards | MT | 260.0 | USD | 20171217 |
| Unknown | China national standards | MT | 100.0 | USD | 20171217 |
| Unknown | China national standards | MT | 100.0 | USD | 20171216 |
| Unknown | China national standards | MT | 100.0 | USD | 20171216 |
| Unknown | China national standards | MT | 670.0 | USD | 20171215 |