| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1750.0 | USD | 20190201 |
| Unknown | China national standards | MT | 8690.0 | USD | 20190201 |
| Unknown | China national standards | MT | 67380.0 | USD | 20190201 |
| Unknown | China national standards | MT | 90620.0 | USD | 20190201 |
| Unknown | China national standards | MT | 71790.0 | USD | 20190201 |
| Unknown | China national standards | MT | 1750.0 | USD | 20190201 |
| Unknown | China national standards | MT | 69640.0 | USD | 20190201 |
| Unknown | China national standards | MT | 73410.0 | USD | 20190201 |
| Unknown | China national standards | MT | 67380.0 | USD | 20190201 |
| Unknown | China national standards | MT | 2250.0 | USD | 20190201 |