| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1620.0 | USD | 20190413 |
| Unknown | China national standards | MT | 590.0 | USD | 20190413 |
| Unknown | China national standards | MT | 680.0 | USD | 20190412 |
| Unknown | China national standards | MT | 600.0 | USD | 20190412 |
| Unknown | China national standards | MT | 29340.0 | USD | 20190412 |
| Unknown | China national standards | MT | 3990.0 | USD | 20190412 |
| Unknown | China national standards | MT | 5130.0 | USD | 20190412 |
| Unknown | China national standards | MT | 890.0 | USD | 20190412 |
| Unknown | China national standards | MT | 730.0 | USD | 20190412 |
| Unknown | China national standards | MT | 630.0 | USD | 20190411 |