| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2330.0 | USD | 20190715 |
| Unknown | China national standards | MT | 1380.0 | USD | 20190715 |
| Unknown | China national standards | MT | 1440.0 | USD | 20190715 |
| Unknown | China national standards | MT | 1570.0 | USD | 20190715 |
| Unknown | China national standards | MT | 18910.0 | USD | 20190715 |
| Unknown | China national standards | MT | 1440.0 | USD | 20190714 |
| Unknown | China national standards | MT | 1380.0 | USD | 20190714 |
| Unknown | China national standards | MT | 37980.0 | USD | 20190714 |
| Unknown | China national standards | MT | 9930.0 | USD | 20190714 |
| Unknown | China national standards | MT | 12220.0 | USD | 20190713 |