| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 180.0 | USD | 20180811 |
| Unknown | China national standards | MT | 1180.0 | USD | 20180810 |
| Unknown | China national standards | MT | 1030.0 | USD | 20180810 |
| Unknown | China national standards | MT | 1130.0 | USD | 20180810 |
| Unknown | China national standards | MT | 1070.0 | USD | 20180810 |
| Unknown | China national standards | MT | 170.0 | USD | 20180810 |
| Unknown | China national standards | MT | 1080.0 | USD | 20180801 |
| Unknown | China national standards | MT | 1100.0 | USD | 20180801 |
| Unknown | China national standards | MT | 1110.0 | USD | 20180801 |
| Unknown | China national standards | MT | 1110.0 | USD | 20180801 |