| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 260.0 | USD | 20180722 |
| Unknown | China national standards | MT | 1240.0 | USD | 20180721 |
| Unknown | China national standards | MT | 7930.0 | USD | 20180720 |
| Unknown | China national standards | MT | 1980.0 | USD | 20180716 |
| Unknown | China national standards | MT | 1980.0 | USD | 20180715 |
| Unknown | China national standards | MT | 1760.0 | USD | 20180715 |
| Unknown | China national standards | MT | 11580.0 | USD | 20180715 |
| Unknown | China national standards | MT | 1260.0 | USD | 20180715 |
| Unknown | China national standards | MT | 8040.0 | USD | 20180715 |
| Unknown | China national standards | MT | 310.0 | USD | 20180715 |