| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3630.0 | USD | 20180601 |
| Unknown | China national standards | MT | 100.0 | USD | 20180601 |
| Unknown | China national standards | MT | 4780.0 | USD | 20180601 |
| Unknown | China national standards | MT | 4180.0 | USD | 20180601 |
| Unknown | China national standards | MT | 1030.0 | USD | 20180601 |
| Unknown | China national standards | MT | 2920.0 | USD | 20180601 |
| Unknown | China national standards | MT | 1840.0 | USD | 20180601 |
| Unknown | China national standards | MT | 5390.0 | USD | 20180601 |
| Unknown | China national standards | MT | 1910.0 | USD | 20180601 |
| Unknown | China national standards | MT | 2050.0 | USD | 20180601 |