| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 590.0 | USD | 20181222 |
| Unknown | China national standards | MT | 850.0 | USD | 20181222 |
| Unknown | China national standards | MT | 29920.0 | USD | 20181222 |
| Unknown | China national standards | MT | 27500.0 | USD | 20181221 |
| Unknown | China national standards | MT | 1510.0 | USD | 20181220 |
| Unknown | China national standards | MT | 5060.0 | USD | 20181220 |
| Unknown | China national standards | MT | 27760.0 | USD | 20181220 |
| Unknown | China national standards | MT | 4000.0 | USD | 20181220 |
| Unknown | China national standards | MT | 590.0 | USD | 20181220 |
| Unknown | China national standards | MT | 5060.0 | USD | 20181220 |