| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4650.0 | USD | 20171022 |
| Unknown | China national standards | MT | 5610.0 | USD | 20171022 |
| Unknown | China national standards | MT | 31320.0 | USD | 20171022 |
| Unknown | China national standards | MT | 34250.0 | USD | 20171022 |
| Unknown | China national standards | MT | 4770.0 | USD | 20171022 |
| Unknown | China national standards | MT | 5160.0 | USD | 20171021 |
| Unknown | China national standards | MT | 760.0 | USD | 20171021 |
| Unknown | China national standards | MT | 1240.0 | USD | 20171021 |
| Unknown | China national standards | MT | 850.0 | USD | 20171021 |
| Unknown | China national standards | MT | 4960.0 | USD | 20171020 |