| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 22080.0 | USD | 20180314 |
| Unknown | China national standards | MT | 460.0 | USD | 20180314 |
| Unknown | China national standards | MT | 7090.0 | USD | 20180312 |
| Unknown | China national standards | MT | 450.0 | USD | 20180312 |
| Unknown | China national standards | MT | 1100.0 | USD | 20180312 |
| Unknown | China national standards | MT | 60.0 | USD | 20180312 |
| Unknown | China national standards | MT | 50.0 | USD | 20180312 |
| Unknown | China national standards | MT | 18890.0 | USD | 20180311 |
| Unknown | China national standards | MT | 340.0 | USD | 20180311 |
| Unknown | China national standards | MT | 1310.0 | USD | 20180311 |