| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2330.0 | USD | 20180101 |
| Unknown | China national standards | MT | 6510.0 | USD | 20180101 |
| Unknown | China national standards | MT | 6960.0 | USD | 20180101 |
| Unknown | China national standards | MT | 4240.0 | USD | 20180101 |
| Unknown | China national standards | MT | 7680.0 | USD | 20180101 |
| Unknown | China national standards | MT | 4230.0 | USD | 20180101 |
| Unknown | China national standards | MT | 7140.0 | USD | 20180101 |
| Unknown | China national standards | MT | 4550.0 | USD | 20180101 |
| Unknown | China national standards | MT | 2840.0 | USD | 20180101 |
| Unknown | China national standards | MT | 7910.0 | USD | 20180101 |