| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4990.0 | USD | 20190101 |
| Unknown | China national standards | MT | 4490.0 | USD | 20190101 |
| Unknown | China national standards | MT | 3660.0 | USD | 20190101 |
| Unknown | China national standards | MT | 8550.0 | USD | 20190101 |
| Unknown | China national standards | MT | 5160.0 | USD | 20190101 |
| Unknown | China national standards | MT | 4040.0 | USD | 20190101 |
| Unknown | China national standards | MT | 27090.0 | USD | 20190101 |
| Unknown | China national standards | MT | 31610.0 | USD | 20190101 |
| Unknown | China national standards | MT | 20160.0 | USD | 20190101 |
| Unknown | China national standards | MT | 10440.0 | USD | 20190101 |