| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 330.0 | USD | 20180101 |
| Unknown | China national standards | MT | 4050.0 | USD | 20180101 |
| Unknown | China national standards | MT | 1340.0 | USD | 20180101 |
| Unknown | China national standards | MT | 30150.0 | USD | 20180101 |
| Unknown | China national standards | MT | 420.0 | USD | 20180101 |
| Unknown | China national standards | MT | 330.0 | USD | 20180101 |
| Unknown | China national standards | MT | 330.0 | USD | 20180101 |
| Unknown | China national standards | MT | 11120.0 | USD | 20180101 |
| Unknown | China national standards | MT | 10260.0 | USD | 20180101 |
| Unknown | China national standards | MT | 5630.0 | USD | 20180101 |