| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 21650.0 | USD | 20190918 |
| Unknown | China national standards | MT | 21080.0 | USD | 20190918 |
| Unknown | China national standards | MT | 22410.0 | USD | 20190918 |
| Unknown | China national standards | MT | 22870.0 | USD | 20190918 |
| Unknown | China national standards | MT | 21970.0 | USD | 20190918 |
| Unknown | China national standards | MT | 21760.0 | USD | 20190918 |
| Unknown | China national standards | MT | 21360.0 | USD | 20190918 |
| Unknown | China national standards | MT | 30110.0 | USD | 20190918 |
| Unknown | China national standards | MT | 23120.0 | USD | 20190918 |
| Unknown | China national standards | MT | 23100.0 | USD | 20190918 |