| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4040.0 | USD | 20180101 |
| Unknown | China national standards | MT | 360.0 | USD | 20180101 |
| Unknown | China national standards | MT | 3540.0 | USD | 20180101 |
| Unknown | China national standards | MT | 370.0 | USD | 20180101 |
| Unknown | China national standards | MT | 2610.0 | USD | 20180101 |
| Unknown | China national standards | MT | 360.0 | USD | 20180101 |
| Unknown | China national standards | MT | 810.0 | USD | 20180101 |
| Unknown | China national standards | MT | 330.0 | USD | 20180101 |
| Unknown | China national standards | MT | 260.0 | USD | 20180101 |
| Unknown | China national standards | MT | 240.0 | USD | 20180101 |