| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 9160.0 | USD | 20180101 |
| Unknown | China national standards | MT | 790.0 | USD | 20180101 |
| Unknown | China national standards | MT | 310.0 | USD | 20180101 |
| Unknown | China national standards | MT | 1040.0 | USD | 20180101 |
| Unknown | China national standards | MT | 1720.0 | USD | 20180101 |
| Unknown | China national standards | MT | 2980.0 | USD | 20180101 |
| Unknown | China national standards | MT | 1660.0 | USD | 20180101 |
| Unknown | China national standards | MT | 3190.0 | USD | 20180101 |
| Unknown | China national standards | MT | 2790.0 | USD | 20180101 |
| Unknown | China national standards | MT | 5250.0 | USD | 20180101 |