| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3160.0 | USD | 20180201 |
| Unknown | China national standards | MT | 320.0 | USD | 20180201 |
| Unknown | China national standards | MT | 11380.0 | USD | 20180201 |
| Unknown | China national standards | MT | 11630.0 | USD | 20180201 |
| Unknown | China national standards | MT | 11740.0 | USD | 20180201 |
| Unknown | China national standards | MT | 12110.0 | USD | 20180201 |
| Unknown | China national standards | MT | 1230.0 | USD | 20180201 |
| Unknown | China national standards | MT | 11740.0 | USD | 20180201 |
| Unknown | China national standards | MT | 11380.0 | USD | 20180201 |
| Unknown | China national standards | MT | 12110.0 | USD | 20180201 |