| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 101640.0 | USD | 20190201 |
| Unknown | China national standards | MT | 81110.0 | USD | 20190201 |
| Unknown | China national standards | MT | 106370.0 | USD | 20190201 |
| Unknown | China national standards | MT | 103820.0 | USD | 20190201 |
| Unknown | China national standards | MT | 103650.0 | USD | 20190201 |
| Unknown | China national standards | MT | 13540.0 | USD | 20190201 |
| Unknown | China national standards | MT | 14160.0 | USD | 20190201 |
| Unknown | China national standards | MT | 11780.0 | USD | 20190201 |
| Unknown | China national standards | MT | 14910.0 | USD | 20190201 |
| Unknown | China national standards | MT | 15330.0 | USD | 20190201 |