| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 10110.0 | USD | 20180901 |
| Unknown | China national standards | MT | 290.0 | USD | 20180901 |
| Unknown | China national standards | MT | 11370.0 | USD | 20180901 |
| Unknown | China national standards | MT | 330.0 | USD | 20180901 |
| Unknown | China national standards | MT | 330.0 | USD | 20180901 |
| Unknown | China national standards | MT | 69620.0 | USD | 20180901 |
| Unknown | China national standards | MT | 85530.0 | USD | 20180901 |
| Unknown | China national standards | MT | 71360.0 | USD | 20180901 |
| Unknown | China national standards | MT | 10260.0 | USD | 20180822 |
| Unknown | China national standards | MT | 77800.0 | USD | 20180822 |