| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2990.0 | USD | 20190716 |
| Unknown | China national standards | MT | 2240.0 | USD | 20190716 |
| Unknown | China national standards | MT | 2130.0 | USD | 20190716 |
| Unknown | China national standards | MT | 2620.0 | USD | 20190715 |
| Unknown | China national standards | MT | 950.0 | USD | 20190715 |
| Unknown | China national standards | MT | 7550.0 | USD | 20190714 |
| Unknown | China national standards | MT | 1950.0 | USD | 20190714 |
| Unknown | China national standards | MT | 2390.0 | USD | 20190713 |
| Unknown | China national standards | MT | 1160.0 | USD | 20190713 |
| Unknown | China national standards | MT | 15420.0 | USD | 20190713 |