| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4460.0 | USD | 20190419 |
| Unknown | China national standards | MT | 2130.0 | USD | 20190419 |
| Unknown | China national standards | MT | 3600.0 | USD | 20190419 |
| Unknown | China national standards | MT | 3500.0 | USD | 20190419 |
| Unknown | China national standards | MT | 68020.0 | USD | 20190419 |
| Unknown | China national standards | MT | 29090.0 | USD | 20190419 |
| Unknown | China national standards | MT | 22840.0 | USD | 20190419 |
| Unknown | China national standards | MT | 20920.0 | USD | 20190419 |
| Unknown | China national standards | MT | 24880.0 | USD | 20190419 |
| Unknown | China national standards | MT | 24700.0 | USD | 20190418 |