| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 15230.0 | USD | 20181216 |
| Unknown | China national standards | MT | 15350.0 | USD | 20181216 |
| Unknown | China national standards | MT | 1890.0 | USD | 20181216 |
| Unknown | China national standards | MT | 1840.0 | USD | 20181215 |
| Unknown | China national standards | MT | 2770.0 | USD | 20181215 |
| Unknown | China national standards | MT | 13580.0 | USD | 20181215 |
| Unknown | China national standards | MT | 4650.0 | USD | 20181215 |
| Unknown | China national standards | MT | 72780.0 | USD | 20181215 |
| Unknown | China national standards | MT | 71810.0 | USD | 20181215 |
| Unknown | China national standards | MT | 32290.0 | USD | 20181215 |