| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2060.0 | USD | 20180312 |
| Unknown | China national standards | MT | 2160.0 | USD | 20180312 |
| Unknown | China national standards | MT | 3130.0 | USD | 20180312 |
| Unknown | China national standards | MT | 650.0 | USD | 20180312 |
| Unknown | China national standards | MT | 3180.0 | USD | 20180311 |
| Unknown | China national standards | MT | 2260.0 | USD | 20180311 |
| Unknown | China national standards | MT | 19810.0 | USD | 20180310 |
| Unknown | China national standards | MT | 19990.0 | USD | 20180310 |
| Unknown | China national standards | MT | 25590.0 | USD | 20180310 |
| Unknown | China national standards | MT | 18210.0 | USD | 20180310 |