| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2790.0 | USD | 20180901 |
| Unknown | China national standards | MT | 2110.0 | USD | 20180901 |
| Unknown | China national standards | MT | 2340.0 | USD | 20180901 |
| Unknown | China national standards | MT | 2630.0 | USD | 20180901 |
| Unknown | China national standards | MT | 2160.0 | USD | 20180901 |
| Unknown | China national standards | MT | 1860.0 | USD | 20180901 |
| Unknown | China national standards | MT | 17280.0 | USD | 20180823 |
| Unknown | China national standards | MT | 16670.0 | USD | 20180823 |
| Unknown | China national standards | MT | 1730.0 | USD | 20180823 |
| Unknown | China national standards | MT | 2330.0 | USD | 20180823 |