| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4060.0 | USD | 20190614 |
| Unknown | China national standards | MT | 3770.0 | USD | 20190614 |
| Unknown | China national standards | MT | 5780.0 | USD | 20190614 |
| Unknown | China national standards | MT | 3960.0 | USD | 20190614 |
| Unknown | China national standards | MT | 28090.0 | USD | 20190613 |
| Unknown | China national standards | MT | 33010.0 | USD | 20190613 |
| Unknown | China national standards | MT | 31870.0 | USD | 20190613 |
| Unknown | China national standards | MT | 26880.0 | USD | 20190613 |
| Unknown | China national standards | MT | 27670.0 | USD | 20190613 |
| Unknown | China national standards | MT | 29660.0 | USD | 20190613 |