| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 770.0 | USD | 20180201 |
| Unknown | China national standards | MT | 2090.0 | USD | 20180201 |
| Unknown | China national standards | MT | 3340.0 | USD | 20180201 |
| Unknown | China national standards | MT | 11350.0 | USD | 20180201 |
| Unknown | China national standards | MT | 249340.0 | USD | 20180201 |
| Unknown | China national standards | MT | 30460.0 | USD | 20180201 |
| Unknown | China national standards | MT | 4580.0 | USD | 20180201 |
| Unknown | China national standards | MT | 19250.0 | USD | 20180201 |
| Unknown | China national standards | MT | 35800.0 | USD | 20180201 |
| Unknown | China national standards | MT | 85980.0 | USD | 20180201 |