| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 10450.0 | USD | 20181201 |
| Unknown | China national standards | MT | 10510.0 | USD | 20181201 |
| Unknown | China national standards | MT | 10160.0 | USD | 20181201 |
| Unknown | China national standards | MT | 11950.0 | USD | 20181201 |
| Unknown | China national standards | MT | 12900.0 | USD | 20181201 |
| Unknown | China national standards | MT | 10310.0 | USD | 20181201 |
| Unknown | China national standards | MT | 10410.0 | USD | 20181201 |
| Unknown | China national standards | MT | 10100.0 | USD | 20181201 |
| Unknown | China national standards | MT | 10130.0 | USD | 20181201 |
| Unknown | China national standards | MT | 10300.0 | USD | 20181201 |