| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3360.0 | USD | 20180901 |
| Unknown | China national standards | MT | 3510.0 | USD | 20180901 |
| Unknown | China national standards | MT | 23100.0 | USD | 20180901 |
| Unknown | China national standards | MT | 23310.0 | USD | 20180901 |
| Unknown | China national standards | MT | 23730.0 | USD | 20180901 |
| Unknown | China national standards | MT | 3380.0 | USD | 20180901 |
| Unknown | China national standards | MT | 25220.0 | USD | 20180901 |
| Unknown | China national standards | MT | 23310.0 | USD | 20180901 |
| Unknown | China national standards | MT | 23770.0 | USD | 20180823 |
| Unknown | China national standards | MT | 3470.0 | USD | 20180821 |