| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 10670.0 | USD | 20190623 |
| Unknown | China national standards | MT | 810.0 | USD | 20190623 |
| Unknown | China national standards | MT | 1250.0 | USD | 20190623 |
| Unknown | China national standards | MT | 5820.0 | USD | 20190622 |
| Unknown | China national standards | MT | 5590.0 | USD | 20190622 |
| Unknown | China national standards | MT | 7270.0 | USD | 20190622 |
| Unknown | China national standards | MT | 6530.0 | USD | 20190622 |
| Unknown | China national standards | MT | 1250.0 | USD | 20190622 |
| Unknown | China national standards | MT | 1540.0 | USD | 20190622 |
| Unknown | China national standards | MT | 1540.0 | USD | 20190622 |