| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 200.0 | USD | 20180116 |
| Unknown | China national standards | MT | 690.0 | USD | 20180116 |
| Unknown | China national standards | MT | 1380.0 | USD | 20180115 |
| Unknown | China national standards | MT | 870.0 | USD | 20180115 |
| Unknown | China national standards | MT | 1260.0 | USD | 20180115 |
| Unknown | China national standards | MT | 1070.0 | USD | 20180115 |
| Unknown | China national standards | MT | 1280.0 | USD | 20180115 |
| Unknown | China national standards | MT | 18340.0 | USD | 20180115 |
| Unknown | China national standards | MT | 1360.0 | USD | 20180115 |
| Unknown | China national standards | MT | 5070.0 | USD | 20180115 |