| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2350.0 | USD | 20190523 |
| Unknown | China national standards | MT | 150.0 | USD | 20190523 |
| Unknown | China national standards | MT | 820.0 | USD | 20190523 |
| Unknown | China national standards | MT | 5730.0 | USD | 20190523 |
| Unknown | China national standards | MT | 6520.0 | USD | 20190523 |
| Unknown | China national standards | MT | 8240.0 | USD | 20190523 |
| Unknown | China national standards | MT | 6810.0 | USD | 20190523 |
| Unknown | China national standards | MT | 780.0 | USD | 20190523 |
| Unknown | China national standards | MT | 23700.0 | USD | 20190523 |
| Unknown | China national standards | MT | 14590.0 | USD | 20190523 |