| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5260.0 | USD | 20180101 |
| Unknown | China national standards | MT | 4460.0 | USD | 20180101 |
| Unknown | China national standards | MT | 7900.0 | USD | 20180101 |
| Unknown | China national standards | MT | 2730.0 | USD | 20180101 |
| Unknown | China national standards | MT | 7900.0 | USD | 20180101 |
| Unknown | China national standards | MT | 2020.0 | USD | 20180101 |
| Unknown | China national standards | MT | 3010.0 | USD | 20180101 |
| Unknown | China national standards | MT | 2730.0 | USD | 20180101 |
| Unknown | China national standards | MT | 790.0 | USD | 20180101 |
| Unknown | China national standards | MT | 580.0 | USD | 20180101 |