| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 350.0 | USD | 20190818 |
| Unknown | China national standards | MT | 250.0 | USD | 20190817 |
| Unknown | China national standards | MT | 180.0 | USD | 20190817 |
| Unknown | China national standards | MT | 240.0 | USD | 20190817 |
| Unknown | China national standards | MT | 2580.0 | USD | 20190817 |
| Unknown | China national standards | MT | 1760.0 | USD | 20190817 |
| Unknown | China national standards | MT | 1980.0 | USD | 20190817 |
| Unknown | China national standards | MT | 2100.0 | USD | 20190817 |
| Unknown | China national standards | MT | 1850.0 | USD | 20190817 |
| Unknown | China national standards | MT | 2940.0 | USD | 20190817 |