| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1720.0 | USD | 20180810 |
| Unknown | China national standards | MT | 1720.0 | USD | 20180810 |
| Unknown | China national standards | MT | 1490.0 | USD | 20180810 |
| Unknown | China national standards | MT | 270.0 | USD | 20180810 |
| Unknown | China national standards | MT | 6500.0 | USD | 20180801 |
| Unknown | China national standards | MT | 1780.0 | USD | 20180801 |
| Unknown | China national standards | MT | 1770.0 | USD | 20180801 |
| Unknown | China national standards | MT | 1720.0 | USD | 20180801 |
| Unknown | China national standards | MT | 1780.0 | USD | 20180801 |
| Unknown | China national standards | MT | 1750.0 | USD | 20180801 |