| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 28770.0 | USD | 20180201 |
| Unknown | China national standards | MT | 4390.0 | USD | 20180201 |
| Unknown | China national standards | MT | 3000.0 | USD | 20180201 |
| Unknown | China national standards | MT | 2530.0 | USD | 20180201 |
| Unknown | China national standards | MT | 3930.0 | USD | 20180201 |
| Unknown | China national standards | MT | 3800.0 | USD | 20180201 |
| Unknown | China national standards | MT | 160.0 | USD | 20180201 |
| Unknown | China national standards | MT | 4270.0 | USD | 20180201 |
| Unknown | China national standards | MT | 2390.0 | USD | 20180201 |
| Unknown | China national standards | MT | 2000.0 | USD | 20180201 |