| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1030.0 | USD | 20190819 |
| Unknown | China national standards | MT | 1090.0 | USD | 20190819 |
| Unknown | China national standards | MT | 1090.0 | USD | 20190819 |
| Unknown | China national standards | MT | 180.0 | USD | 20190819 |
| Unknown | China national standards | MT | 150.0 | USD | 20190819 |
| Unknown | China national standards | MT | 190.0 | USD | 20190819 |
| Unknown | China national standards | MT | 150.0 | USD | 20190819 |
| Unknown | China national standards | MT | 160.0 | USD | 20190818 |
| Unknown | China national standards | MT | 180.0 | USD | 20190818 |
| Unknown | China national standards | MT | 1280.0 | USD | 20190818 |