| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 21630.0 | USD | 20190816 |
| Unknown | China national standards | MT | 21850.0 | USD | 20190816 |
| Unknown | China national standards | MT | 21800.0 | USD | 20190816 |
| Unknown | China national standards | MT | 21440.0 | USD | 20190816 |
| Unknown | China national standards | MT | 26520.0 | USD | 20190816 |
| Unknown | China national standards | MT | 23710.0 | USD | 20190816 |
| Unknown | China national standards | MT | 26260.0 | USD | 20190816 |
| Unknown | China national standards | MT | 21930.0 | USD | 20190816 |
| Unknown | China national standards | MT | 21160.0 | USD | 20190816 |
| Unknown | China national standards | MT | 23390.0 | USD | 20190816 |