| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 32740.0 | USD | 20190121 |
| Unknown | China national standards | MT | 34750.0 | USD | 20190121 |
| Unknown | China national standards | MT | 34110.0 | USD | 20190121 |
| Unknown | China national standards | MT | 5160.0 | USD | 20190121 |
| Unknown | China national standards | MT | 5090.0 | USD | 20190121 |
| Unknown | China national standards | MT | 3860.0 | USD | 20190121 |
| Unknown | China national standards | MT | 1970.0 | USD | 20190121 |
| Unknown | China national standards | MT | 5000.0 | USD | 20190121 |
| Unknown | China national standards | MT | 2950.0 | USD | 20190121 |
| Unknown | China national standards | MT | 37530.0 | USD | 20190120 |