| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 680.0 | USD | 20180722 |
| Unknown | China national standards | MT | 150.0 | USD | 20180721 |
| Unknown | China national standards | MT | 890.0 | USD | 20180721 |
| Unknown | China national standards | MT | 1010.0 | USD | 20180721 |
| Unknown | China national standards | MT | 1040.0 | USD | 20180721 |
| Unknown | China national standards | MT | 3890.0 | USD | 20180721 |
| Unknown | China national standards | MT | 5400.0 | USD | 20180721 |
| Unknown | China national standards | MT | 2860.0 | USD | 20180721 |
| Unknown | China national standards | MT | 11180.0 | USD | 20180721 |
| Unknown | China national standards | MT | 3780.0 | USD | 20180721 |