| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 44130.0 | USD | 20180116 |
| Unknown | China national standards | MT | 4740.0 | USD | 20180116 |
| Unknown | China national standards | MT | 11180.0 | USD | 20180116 |
| Unknown | China national standards | MT | 200.0 | USD | 20180116 |
| Unknown | China national standards | MT | 730.0 | USD | 20180116 |
| Unknown | China national standards | MT | 21900.0 | USD | 20180115 |
| Unknown | China national standards | MT | 24330.0 | USD | 20180115 |
| Unknown | China national standards | MT | 9150.0 | USD | 20180115 |
| Unknown | China national standards | MT | 15550.0 | USD | 20180115 |
| Unknown | China national standards | MT | 33150.0 | USD | 20180115 |