| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2320.0 | USD | 20190101 |
| Unknown | China national standards | MT | 2780.0 | USD | 20190101 |
| Unknown | China national standards | MT | 2390.0 | USD | 20190101 |
| Unknown | China national standards | MT | 2940.0 | USD | 20190101 |
| Unknown | China national standards | MT | 1990.0 | USD | 20190101 |
| Unknown | China national standards | MT | 3310.0 | USD | 20190101 |
| Unknown | China national standards | MT | 2420.0 | USD | 20190101 |
| Unknown | China national standards | MT | 3720.0 | USD | 20190101 |
| Unknown | China national standards | MT | 2630.0 | USD | 20190101 |
| Unknown | China national standards | MT | 2040.0 | USD | 20190101 |