| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 8810.0 | USD | 20190810 |
| Unknown | China national standards | MT | 2570.0 | USD | 20190810 |
| Unknown | China national standards | MT | 1510.0 | USD | 20190810 |
| Unknown | China national standards | MT | 13260.0 | USD | 20190810 |
| Unknown | China national standards | MT | 17240.0 | USD | 20190801 |
| Unknown | China national standards | MT | 8810.0 | USD | 20190801 |
| Unknown | China national standards | MT | 5600.0 | USD | 20190801 |
| Unknown | China national standards | MT | 12770.0 | USD | 20190801 |
| Unknown | China national standards | MT | 9960.0 | USD | 20190801 |
| Unknown | China national standards | MT | 8420.0 | USD | 20190801 |