| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 28820.0 | USD | 20180601 |
| Unknown | China national standards | MT | 5150.0 | USD | 20180601 |
| Unknown | China national standards | MT | 4390.0 | USD | 20180601 |
| Unknown | China national standards | MT | 4430.0 | USD | 20180601 |
| Unknown | China national standards | MT | 4030.0 | USD | 20180601 |
| Unknown | China national standards | MT | 5150.0 | USD | 20180601 |
| Unknown | China national standards | MT | 4290.0 | USD | 20180601 |
| Unknown | China national standards | MT | 5240.0 | USD | 20180601 |
| Unknown | China national standards | MT | 4450.0 | USD | 20180601 |
| Unknown | China national standards | MT | 4560.0 | USD | 20180601 |