| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2160.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2010.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2020.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2110.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2090.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2270.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2160.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2670.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2140.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2290.0 | USD | 20191201 |