| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 11080.0 | USD | 20181201 |
| Unknown | China national standards | MT | 10900.0 | USD | 20181201 |
| Unknown | China national standards | MT | 11110.0 | USD | 20181201 |
| Unknown | China national standards | MT | 13010.0 | USD | 20181201 |
| Unknown | China national standards | MT | 15120.0 | USD | 20181201 |
| Unknown | China national standards | MT | 10580.0 | USD | 20181201 |
| Unknown | China national standards | MT | 10020.0 | USD | 20181201 |
| Unknown | China national standards | MT | 10620.0 | USD | 20181201 |
| Unknown | China national standards | MT | 10510.0 | USD | 20181201 |
| Unknown | China national standards | MT | 12320.0 | USD | 20181201 |