| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 590.0 | USD | 20180715 |
| Unknown | China national standards | MT | 670.0 | USD | 20180714 |
| Unknown | China national standards | MT | 21260.0 | USD | 20180714 |
| Unknown | China national standards | MT | 6030.0 | USD | 20180714 |
| Unknown | China national standards | MT | 4220.0 | USD | 20180714 |
| Unknown | China national standards | MT | 310.0 | USD | 20180714 |
| Unknown | China national standards | MT | 15890.0 | USD | 20180714 |
| Unknown | China national standards | MT | 14180.0 | USD | 20180714 |
| Unknown | China national standards | MT | 19260.0 | USD | 20180714 |
| Unknown | China national standards | MT | 3830.0 | USD | 20180714 |