| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 80.0 | USD | 20180818 |
| Unknown | China national standards | MT | 1600.0 | USD | 20180818 |
| Unknown | China national standards | MT | 40.0 | USD | 20180818 |
| Unknown | China national standards | MT | 290.0 | USD | 20180817 |
| Unknown | China national standards | MT | 500.0 | USD | 20180817 |
| Unknown | China national standards | MT | 500.0 | USD | 20180817 |
| Unknown | China national standards | MT | 4180.0 | USD | 20180817 |
| Unknown | China national standards | MT | 10680.0 | USD | 20180816 |
| Unknown | China national standards | MT | 3320.0 | USD | 20180816 |
| Unknown | China national standards | MT | 180.0 | USD | 20180816 |