| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3270.0 | USD | 20190201 |
| Unknown | China national standards | MT | 3290.0 | USD | 20190201 |
| Unknown | China national standards | MT | 3270.0 | USD | 20190201 |
| Unknown | China national standards | MT | 3300.0 | USD | 20190201 |
| Unknown | China national standards | MT | 3510.0 | USD | 20190201 |
| Unknown | China national standards | MT | 3280.0 | USD | 20190201 |
| Unknown | China national standards | MT | 3340.0 | USD | 20190201 |
| Unknown | China national standards | MT | 3870.0 | USD | 20190201 |
| Unknown | China national standards | MT | 3270.0 | USD | 20190201 |
| Unknown | China national standards | MT | 3210.0 | USD | 20190201 |