| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 32190.0 | USD | 20190819 |
| Unknown | China national standards | MT | 260.0 | USD | 20190818 |
| Unknown | China national standards | MT | 100.0 | USD | 20190818 |
| Unknown | China national standards | MT | 410.0 | USD | 20190818 |
| Unknown | China national standards | MT | 860.0 | USD | 20190818 |
| Unknown | China national standards | MT | 9860.0 | USD | 20190818 |
| Unknown | China national standards | MT | 8490.0 | USD | 20190818 |
| Unknown | China national standards | MT | 90.0 | USD | 20190817 |
| Unknown | China national standards | MT | 690.0 | USD | 20190817 |
| Unknown | China national standards | MT | 410.0 | USD | 20190817 |