| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3710.0 | USD | 20171201 |
| Unknown | China national standards | MT | 3770.0 | USD | 20171201 |
| Unknown | China national standards | MT | 3780.0 | USD | 20171201 |
| Unknown | China national standards | MT | 4030.0 | USD | 20171201 |
| Unknown | China national standards | MT | 3870.0 | USD | 20171201 |
| Unknown | China national standards | MT | 3730.0 | USD | 20171201 |
| Unknown | China national standards | MT | 4350.0 | USD | 20171201 |
| Unknown | China national standards | MT | 3510.0 | USD | 20171201 |
| Unknown | China national standards | MT | 3950.0 | USD | 20171201 |
| Unknown | China national standards | MT | 2910.0 | USD | 20171201 |