| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1460.0 | USD | 20180723 |
| Unknown | China national standards | MT | 140.0 | USD | 20180723 |
| Unknown | China national standards | MT | 880.0 | USD | 20180723 |
| Unknown | China national standards | MT | 54890.0 | USD | 20180723 |
| Unknown | China national standards | MT | 1780.0 | USD | 20180723 |
| Unknown | China national standards | MT | 36950.0 | USD | 20180723 |
| Unknown | China national standards | MT | 22050.0 | USD | 20180723 |
| Unknown | China national standards | MT | 620.0 | USD | 20180722 |
| Unknown | China national standards | MT | 23380.0 | USD | 20180722 |
| Unknown | China national standards | MT | 33120.0 | USD | 20180722 |