| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4730.0 | USD | 20190101 |
| Unknown | China national standards | MT | 2210.0 | USD | 20190101 |
| Unknown | China national standards | MT | 9390.0 | USD | 20190101 |
| Unknown | China national standards | MT | 4610.0 | USD | 20190101 |
| Unknown | China national standards | MT | 242300.0 | USD | 20190101 |
| Unknown | China national standards | MT | 17670.0 | USD | 20190101 |
| Unknown | China national standards | MT | 60440.0 | USD | 20190101 |
| Unknown | China national standards | MT | 3790.0 | USD | 20190101 |
| Unknown | China national standards | MT | 10080.0 | USD | 20190101 |
| Unknown | China national standards | MT | 10630.0 | USD | 20190101 |