| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3160.0 | USD | 20181201 |
| Unknown | China national standards | MT | 1540.0 | USD | 20181201 |
| Unknown | China national standards | MT | 2900.0 | USD | 20181201 |
| Unknown | China national standards | MT | 10820.0 | USD | 20181201 |
| Unknown | China national standards | MT | 9510.0 | USD | 20181201 |
| Unknown | China national standards | MT | 15340.0 | USD | 20181201 |
| Unknown | China national standards | MT | 9810.0 | USD | 20181201 |
| Unknown | China national standards | MT | 19170.0 | USD | 20181201 |
| Unknown | China national standards | MT | 10510.0 | USD | 20181201 |
| Unknown | China national standards | MT | 12980.0 | USD | 20181201 |