| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5040.0 | USD | 20171201 |
| Unknown | China national standards | MT | 5130.0 | USD | 20171201 |
| Unknown | China national standards | MT | 4990.0 | USD | 20171201 |
| Unknown | China national standards | MT | 5040.0 | USD | 20171201 |
| Unknown | China national standards | MT | 37840.0 | USD | 20171201 |
| Unknown | China national standards | MT | 33430.0 | USD | 20171201 |
| Unknown | China national standards | MT | 5330.0 | USD | 20171123 |
| Unknown | China national standards | MT | 29790.0 | USD | 20171123 |
| Unknown | China national standards | MT | 7170.0 | USD | 20171120 |
| Unknown | China national standards | MT | 5310.0 | USD | 20171119 |