| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2010.0 | USD | 20180801 |
| Unknown | China national standards | MT | 3910.0 | USD | 20180801 |
| Unknown | China national standards | MT | 12490.0 | USD | 20180801 |
| Unknown | China national standards | MT | 12140.0 | USD | 20180801 |
| Unknown | China national standards | MT | 2250.0 | USD | 20180801 |
| Unknown | China national standards | MT | 2510.0 | USD | 20180801 |
| Unknown | China national standards | MT | 310.0 | USD | 20180723 |
| Unknown | China national standards | MT | 1830.0 | USD | 20180723 |
| Unknown | China national standards | MT | 2790.0 | USD | 20180723 |
| Unknown | China national standards | MT | 2150.0 | USD | 20180723 |