| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1310.0 | USD | 20180720 |
| Unknown | China national standards | MT | 1300.0 | USD | 20180720 |
| Unknown | China national standards | MT | 1250.0 | USD | 20180720 |
| Unknown | China national standards | MT | 1180.0 | USD | 20180720 |
| Unknown | China national standards | MT | 1070.0 | USD | 20180720 |
| Unknown | China national standards | MT | 200.0 | USD | 20180720 |
| Unknown | China national standards | MT | 170.0 | USD | 20180720 |
| Unknown | China national standards | MT | 190.0 | USD | 20180720 |
| Unknown | China national standards | MT | 2730.0 | USD | 20180719 |
| Unknown | China national standards | MT | 1360.0 | USD | 20180719 |