| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2740.0 | USD | 20190101 |
| Unknown | China national standards | MT | 7670.0 | USD | 20190101 |
| Unknown | China national standards | MT | 8540.0 | USD | 20190101 |
| Unknown | China national standards | MT | 2440.0 | USD | 20190101 |
| Unknown | China national standards | MT | 1830.0 | USD | 20190101 |
| Unknown | China national standards | MT | 5550.0 | USD | 20190101 |
| Unknown | China national standards | MT | 3650.0 | USD | 20190101 |
| Unknown | China national standards | MT | 1840.0 | USD | 20190101 |
| Unknown | China national standards | MT | 2860.0 | USD | 20190101 |
| Unknown | China national standards | MT | 3910.0 | USD | 20190101 |