| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 10970.0 | USD | 20180101 |
| Unknown | China national standards | MT | 3530.0 | USD | 20180101 |
| Unknown | China national standards | MT | 6580.0 | USD | 20180101 |
| Unknown | China national standards | MT | 1390.0 | USD | 20180101 |
| Unknown | China national standards | MT | 13340.0 | USD | 20180101 |
| Unknown | China national standards | MT | 3320.0 | USD | 20180101 |
| Unknown | China national standards | MT | 2220.0 | USD | 20180101 |
| Unknown | China national standards | MT | 3280.0 | USD | 20180101 |
| Unknown | China national standards | MT | 730.0 | USD | 20180101 |
| Unknown | China national standards | MT | 7750.0 | USD | 20180101 |