| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 790.0 | USD | 20180714 |
| Unknown | China national standards | MT | 600.0 | USD | 20180714 |
| Unknown | China national standards | MT | 4310.0 | USD | 20180714 |
| Unknown | China national standards | MT | 2210.0 | USD | 20180714 |
| Unknown | China national standards | MT | 4310.0 | USD | 20180714 |
| Unknown | China national standards | MT | 670.0 | USD | 20180714 |
| Unknown | China national standards | MT | 1000.0 | USD | 20180714 |
| Unknown | China national standards | MT | 210.0 | USD | 20180713 |
| Unknown | China national standards | MT | 700.0 | USD | 20180713 |
| Unknown | China national standards | MT | 580.0 | USD | 20180713 |