| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 760.0 | USD | 20180101 |
| Unknown | China national standards | MT | 640.0 | USD | 20180101 |
| Unknown | China national standards | MT | 1270.0 | USD | 20180101 |
| Unknown | China national standards | MT | 1120.0 | USD | 20180101 |
| Unknown | China national standards | MT | 1040.0 | USD | 20180101 |
| Unknown | China national standards | MT | 990.0 | USD | 20180101 |
| Unknown | China national standards | MT | 1050.0 | USD | 20180101 |
| Unknown | China national standards | MT | 1160.0 | USD | 20180101 |
| Unknown | China national standards | MT | 1240.0 | USD | 20180101 |
| Unknown | China national standards | MT | 1080.0 | USD | 20180101 |