| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 11760.0 | USD | 20180801 |
| Unknown | China national standards | MT | 4510.0 | USD | 20180801 |
| Unknown | China national standards | MT | 7320.0 | USD | 20180801 |
| Unknown | China national standards | MT | 6090.0 | USD | 20180801 |
| Unknown | China national standards | MT | 4190.0 | USD | 20180801 |
| Unknown | China national standards | MT | 5390.0 | USD | 20180801 |
| Unknown | China national standards | MT | 4900.0 | USD | 20180801 |
| Unknown | China national standards | MT | 600.0 | USD | 20180801 |
| Unknown | China national standards | MT | 670.0 | USD | 20180801 |
| Unknown | China national standards | MT | 820.0 | USD | 20180801 |