| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 910.0 | USD | 20180801 |
| Unknown | China national standards | MT | 980.0 | USD | 20180801 |
| Unknown | China national standards | MT | 1020.0 | USD | 20180801 |
| Unknown | China national standards | MT | 5870.0 | USD | 20180801 |
| Unknown | China national standards | MT | 6030.0 | USD | 20180801 |
| Unknown | China national standards | MT | 6170.0 | USD | 20180801 |
| Unknown | China national standards | MT | 6330.0 | USD | 20180801 |
| Unknown | China national standards | MT | 5690.0 | USD | 20180801 |
| Unknown | China national standards | MT | 940.0 | USD | 20180723 |
| Unknown | China national standards | MT | 900.0 | USD | 20180723 |