| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3620.0 | USD | 20190101 |
| Unknown | China national standards | MT | 3750.0 | USD | 20190101 |
| Unknown | China national standards | MT | 3200.0 | USD | 20190101 |
| Unknown | China national standards | MT | 3260.0 | USD | 20190101 |
| Unknown | China national standards | MT | 3260.0 | USD | 20190101 |
| Unknown | China national standards | MT | 3160.0 | USD | 20190101 |
| Unknown | China national standards | MT | 5080.0 | USD | 20190101 |
| Unknown | China national standards | MT | 3090.0 | USD | 20190101 |
| Unknown | China national standards | MT | 3310.0 | USD | 20190101 |
| Unknown | China national standards | MT | 3080.0 | USD | 20190101 |