| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2640.0 | USD | 20180401 |
| Unknown | China national standards | MT | 2490.0 | USD | 20180401 |
| Unknown | China national standards | MT | 2540.0 | USD | 20180401 |
| Unknown | China national standards | MT | 2250.0 | USD | 20180401 |
| Unknown | China national standards | MT | 1820.0 | USD | 20180401 |
| Unknown | China national standards | MT | 2450.0 | USD | 20180401 |
| Unknown | China national standards | MT | 15340.0 | USD | 20180323 |
| Unknown | China national standards | MT | 14760.0 | USD | 20180323 |
| Unknown | China national standards | MT | 2020.0 | USD | 20180323 |
| Unknown | China national standards | MT | 2410.0 | USD | 20180323 |