| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5480.0 | USD | 20180914 |
| Unknown | China national standards | MT | 980.0 | USD | 20180914 |
| Unknown | China national standards | MT | 440.0 | USD | 20180913 |
| Unknown | China national standards | MT | 740.0 | USD | 20180913 |
| Unknown | China national standards | MT | 620.0 | USD | 20180913 |
| Unknown | China national standards | MT | 4260.0 | USD | 20180913 |
| Unknown | China national standards | MT | 790.0 | USD | 20180912 |
| Unknown | China national standards | MT | 880.0 | USD | 20180912 |
| Unknown | China national standards | MT | 4840.0 | USD | 20180912 |
| Unknown | China national standards | MT | 6750.0 | USD | 20180912 |