| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2930.0 | USD | 20180322 |
| Unknown | China national standards | MT | 18510.0 | USD | 20180321 |
| Unknown | China national standards | MT | 19890.0 | USD | 20180321 |
| Unknown | China national standards | MT | 11510.0 | USD | 20180321 |
| Unknown | China national standards | MT | 23990.0 | USD | 20180321 |
| Unknown | China national standards | MT | 19940.0 | USD | 20180320 |
| Unknown | China national standards | MT | 47640.0 | USD | 20180320 |
| Unknown | China national standards | MT | 47640.0 | USD | 20180320 |
| Unknown | China national standards | MT | 11530.0 | USD | 20180320 |
| Unknown | China national standards | MT | 3150.0 | USD | 20180320 |