| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 380.0 | USD | 20181223 |
| Unknown | China national standards | MT | 66660.0 | USD | 20181223 |
| Unknown | China national standards | MT | 79900.0 | USD | 20181223 |
| Unknown | China national standards | MT | 70640.0 | USD | 20181221 |
| Unknown | China national standards | MT | 11070.0 | USD | 20181221 |
| Unknown | China national standards | MT | 69740.0 | USD | 20181221 |
| Unknown | China national standards | MT | 2310.0 | USD | 20181220 |
| Unknown | China national standards | MT | 79770.0 | USD | 20181220 |
| Unknown | China national standards | MT | 76850.0 | USD | 20181219 |
| Unknown | China national standards | MT | 2310.0 | USD | 20181218 |