| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 11210.0 | USD | 20180101 |
| Unknown | China national standards | MT | 17370.0 | USD | 20180101 |
| Unknown | China national standards | MT | 3510.0 | USD | 20180101 |
| Unknown | China national standards | MT | 8330.0 | USD | 20180101 |
| Unknown | China national standards | MT | 5430.0 | USD | 20180101 |
| Unknown | China national standards | MT | 17620.0 | USD | 20180101 |
| Unknown | China national standards | MT | 8840.0 | USD | 20180101 |
| Unknown | China national standards | MT | 4600.0 | USD | 20180101 |
| Unknown | China national standards | MT | 1720.0 | USD | 20180101 |
| Unknown | China national standards | MT | 3260.0 | USD | 20180101 |