| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2510.0 | USD | 20180722 |
| Unknown | China national standards | MT | 2410.0 | USD | 20180722 |
| Unknown | China national standards | MT | 420.0 | USD | 20180722 |
| Unknown | China national standards | MT | 330.0 | USD | 20180721 |
| Unknown | China national standards | MT | 3140.0 | USD | 20180721 |
| Unknown | China national standards | MT | 3100.0 | USD | 20180721 |
| Unknown | China national standards | MT | 490.0 | USD | 20180721 |
| Unknown | China national standards | MT | 550.0 | USD | 20180721 |
| Unknown | China national standards | MT | 2140.0 | USD | 20180721 |
| Unknown | China national standards | MT | 2080.0 | USD | 20180721 |