| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3080.0 | USD | 20190501 |
| Unknown | China national standards | MT | 4510.0 | USD | 20190501 |
| Unknown | China national standards | MT | 2550.0 | USD | 20190501 |
| Unknown | China national standards | MT | 5140.0 | USD | 20190501 |
| Unknown | China national standards | MT | 6080.0 | USD | 20190501 |
| Unknown | China national standards | MT | 10970.0 | USD | 20190501 |
| Unknown | China national standards | MT | 3830.0 | USD | 20190501 |
| Unknown | China national standards | MT | 10080.0 | USD | 20190501 |
| Unknown | China national standards | MT | 6190.0 | USD | 20190501 |
| Unknown | China national standards | MT | 13810.0 | USD | 20190501 |