| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3330.0 | USD | 20190723 |
| Unknown | China national standards | MT | 1890.0 | USD | 20190723 |
| Unknown | China national standards | MT | 4280.0 | USD | 20190723 |
| Unknown | China national standards | MT | 4260.0 | USD | 20190723 |
| Unknown | China national standards | MT | 32060.0 | USD | 20190723 |
| Unknown | China national standards | MT | 22520.0 | USD | 20190723 |
| Unknown | China national standards | MT | 27840.0 | USD | 20190723 |
| Unknown | China national standards | MT | 28930.0 | USD | 20190723 |
| Unknown | China national standards | MT | 29260.0 | USD | 20190723 |
| Unknown | China national standards | MT | 27530.0 | USD | 20190723 |