| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2300.0 | USD | 20180901 |
| Unknown | China national standards | MT | 5280.0 | USD | 20180901 |
| Unknown | China national standards | MT | 3930.0 | USD | 20180901 |
| Unknown | China national standards | MT | 1960.0 | USD | 20180901 |
| Unknown | China national standards | MT | 2790.0 | USD | 20180901 |
| Unknown | China national standards | MT | 1860.0 | USD | 20180901 |
| Unknown | China national standards | MT | 13130.0 | USD | 20180823 |
| Unknown | China national standards | MT | 18090.0 | USD | 20180823 |
| Unknown | China national standards | MT | 21240.0 | USD | 20180823 |
| Unknown | China national standards | MT | 19280.0 | USD | 20180823 |