| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 22590.0 | USD | 20191101 |
| Unknown | China national standards | MT | 21330.0 | USD | 20191101 |
| Unknown | China national standards | MT | 20090.0 | USD | 20191101 |
| Unknown | China national standards | MT | 20840.0 | USD | 20191101 |
| Unknown | China national standards | MT | 19470.0 | USD | 20191101 |
| Unknown | China national standards | MT | 21650.0 | USD | 20191101 |
| Unknown | China national standards | MT | 22490.0 | USD | 20191101 |
| Unknown | China national standards | MT | 19690.0 | USD | 20191101 |
| Unknown | China national standards | MT | 21530.0 | USD | 20191101 |
| Unknown | China national standards | MT | 21590.0 | USD | 20191101 |