| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1060.0 | USD | 20180811 |
| Unknown | China national standards | MT | 1220.0 | USD | 20180811 |
| Unknown | China national standards | MT | 10.0 | USD | 20180811 |
| Unknown | China national standards | MT | 160.0 | USD | 20180811 |
| Unknown | China national standards | MT | 820.0 | USD | 20180811 |
| Unknown | China national standards | MT | 420.0 | USD | 20180811 |
| Unknown | China national standards | MT | 210.0 | USD | 20180811 |
| Unknown | China national standards | MT | 450.0 | USD | 20180811 |
| Unknown | China national standards | MT | 510.0 | USD | 20180811 |
| Unknown | China national standards | MT | 2450.0 | USD | 20180810 |