| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1310.0 | USD | 20190523 |
| Unknown | China national standards | MT | 1460.0 | USD | 20190523 |
| Unknown | China national standards | MT | 1600.0 | USD | 20190523 |
| Unknown | China national standards | MT | 1080.0 | USD | 20190523 |
| Unknown | China national standards | MT | 150.0 | USD | 20190522 |
| Unknown | China national standards | MT | 140.0 | USD | 20190522 |
| Unknown | China national standards | MT | 800.0 | USD | 20190522 |
| Unknown | China national standards | MT | 190.0 | USD | 20190522 |
| Unknown | China national standards | MT | 150.0 | USD | 20190522 |
| Unknown | China national standards | MT | 590.0 | USD | 20190522 |