| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 71730.0 | USD | 20181201 |
| Unknown | China national standards | MT | 3430.0 | USD | 20181201 |
| Unknown | China national standards | MT | 830.0 | USD | 20181201 |
| Unknown | China national standards | MT | 7410.0 | USD | 20181201 |
| Unknown | China national standards | MT | 5770.0 | USD | 20181201 |
| Unknown | China national standards | MT | 8060.0 | USD | 20181201 |
| Unknown | China national standards | MT | 3970.0 | USD | 20181201 |
| Unknown | China national standards | MT | 10340.0 | USD | 20181201 |
| Unknown | China national standards | MT | 1180.0 | USD | 20181123 |
| Unknown | China national standards | MT | 1050.0 | USD | 20181123 |