| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2170.0 | USD | 20190101 |
| Unknown | China national standards | MT | 2160.0 | USD | 20190101 |
| Unknown | China national standards | MT | 3100.0 | USD | 20190101 |
| Unknown | China national standards | MT | 2110.0 | USD | 20190101 |
| Unknown | China national standards | MT | 2240.0 | USD | 20190101 |
| Unknown | China national standards | MT | 2210.0 | USD | 20190101 |
| Unknown | China national standards | MT | 2250.0 | USD | 20190101 |
| Unknown | China national standards | MT | 2200.0 | USD | 20190101 |
| Unknown | China national standards | MT | 4150.0 | USD | 20190101 |
| Unknown | China national standards | MT | 2070.0 | USD | 20190101 |