| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 950.0 | USD | 20180901 |
| Unknown | China national standards | MT | 600.0 | USD | 20180901 |
| Unknown | China national standards | MT | 4360.0 | USD | 20180823 |
| Unknown | China national standards | MT | 3730.0 | USD | 20180823 |
| Unknown | China national standards | MT | 3790.0 | USD | 20180823 |
| Unknown | China national standards | MT | 3730.0 | USD | 20180823 |
| Unknown | China national standards | MT | 4090.0 | USD | 20180823 |
| Unknown | China national standards | MT | 5080.0 | USD | 20180823 |
| Unknown | China national standards | MT | 4690.0 | USD | 20180823 |
| Unknown | China national standards | MT | 4850.0 | USD | 20180823 |