| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4950.0 | USD | 20180801 |
| Unknown | China national standards | MT | 5520.0 | USD | 20180801 |
| Unknown | China national standards | MT | 4210.0 | USD | 20180801 |
| Unknown | China national standards | MT | 7320.0 | USD | 20180801 |
| Unknown | China national standards | MT | 5510.0 | USD | 20180801 |
| Unknown | China national standards | MT | 4780.0 | USD | 20180801 |
| Unknown | China national standards | MT | 6090.0 | USD | 20180801 |
| Unknown | China national standards | MT | 5390.0 | USD | 20180801 |
| Unknown | China national standards | MT | 5750.0 | USD | 20180801 |
| Unknown | China national standards | MT | 5740.0 | USD | 20180801 |