| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5060.0 | USD | 20180716 |
| Unknown | China national standards | MT | 730.0 | USD | 20180716 |
| Unknown | China national standards | MT | 740.0 | USD | 20180715 |
| Unknown | China national standards | MT | 1000.0 | USD | 20180715 |
| Unknown | China national standards | MT | 830.0 | USD | 20180715 |
| Unknown | China national standards | MT | 6370.0 | USD | 20180713 |
| Unknown | China national standards | MT | 4790.0 | USD | 20180713 |
| Unknown | China national standards | MT | 4820.0 | USD | 20180713 |
| Unknown | China national standards | MT | 750.0 | USD | 20180713 |
| Unknown | China national standards | MT | 730.0 | USD | 20180713 |