| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 8170.0 | USD | 20180301 |
| Unknown | China national standards | MT | 6450.0 | USD | 20180301 |
| Unknown | China national standards | MT | 3280.0 | USD | 20180301 |
| Unknown | China national standards | MT | 3310.0 | USD | 20180301 |
| Unknown | China national standards | MT | 3150.0 | USD | 20180301 |
| Unknown | China national standards | MT | 3360.0 | USD | 20180301 |
| Unknown | China national standards | MT | 3190.0 | USD | 20180301 |
| Unknown | China national standards | MT | 3100.0 | USD | 20180301 |
| Unknown | China national standards | MT | 2000.0 | USD | 20180301 |
| Unknown | China national standards | MT | 3110.0 | USD | 20180301 |