| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4510.0 | USD | 20180319 |
| Unknown | China national standards | MT | 4030.0 | USD | 20180319 |
| Unknown | China national standards | MT | 3870.0 | USD | 20180319 |
| Unknown | China national standards | MT | 3820.0 | USD | 20180319 |
| Unknown | China national standards | MT | 25030.0 | USD | 20180318 |
| Unknown | China national standards | MT | 24550.0 | USD | 20180318 |
| Unknown | China national standards | MT | 25460.0 | USD | 20180318 |
| Unknown | China national standards | MT | 25990.0 | USD | 20180318 |
| Unknown | China national standards | MT | 25310.0 | USD | 20180318 |
| Unknown | China national standards | MT | 24480.0 | USD | 20180318 |