| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4160.0 | USD | 20180910 |
| Unknown | China national standards | MT | 4840.0 | USD | 20180901 |
| Unknown | China national standards | MT | 5190.0 | USD | 20180901 |
| Unknown | China national standards | MT | 5160.0 | USD | 20180901 |
| Unknown | China national standards | MT | 4710.0 | USD | 20180901 |
| Unknown | China national standards | MT | 4490.0 | USD | 20180901 |
| Unknown | China national standards | MT | 2350.0 | USD | 20180901 |
| Unknown | China national standards | MT | 3810.0 | USD | 20180901 |
| Unknown | China national standards | MT | 4940.0 | USD | 20180901 |
| Unknown | China national standards | MT | 3740.0 | USD | 20180901 |