| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 13790.0 | USD | 20190801 |
| Unknown | China national standards | MT | 10490.0 | USD | 20190801 |
| Unknown | China national standards | MT | 10490.0 | USD | 20190801 |
| Unknown | China national standards | MT | 10490.0 | USD | 20190801 |
| Unknown | China national standards | MT | 16020.0 | USD | 20190723 |
| Unknown | China national standards | MT | 2090.0 | USD | 20190723 |
| Unknown | China national standards | MT | 2080.0 | USD | 20190723 |
| Unknown | China national standards | MT | 2320.0 | USD | 20190723 |
| Unknown | China national standards | MT | 2290.0 | USD | 20190723 |
| Unknown | China national standards | MT | 16400.0 | USD | 20190723 |