| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4300.0 | USD | 20180401 |
| Unknown | China national standards | MT | 3770.0 | USD | 20180401 |
| Unknown | China national standards | MT | 4510.0 | USD | 20180401 |
| Unknown | China national standards | MT | 3900.0 | USD | 20180401 |
| Unknown | China national standards | MT | 3890.0 | USD | 20180401 |
| Unknown | China national standards | MT | 4050.0 | USD | 20180401 |
| Unknown | China national standards | MT | 4400.0 | USD | 20180401 |
| Unknown | China national standards | MT | 4030.0 | USD | 20180401 |
| Unknown | China national standards | MT | 4100.0 | USD | 20180401 |
| Unknown | China national standards | MT | 3980.0 | USD | 20180401 |