| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 11980.0 | USD | 20190210 |
| Unknown | China national standards | MT | 4720.0 | USD | 20190210 |
| Unknown | China national standards | MT | 4370.0 | USD | 20190210 |
| Unknown | China national standards | MT | 4030.0 | USD | 20190201 |
| Unknown | China national standards | MT | 59300.0 | USD | 20190201 |
| Unknown | China national standards | MT | 55790.0 | USD | 20190201 |
| Unknown | China national standards | MT | 179450.0 | USD | 20190201 |
| Unknown | China national standards | MT | 28180.0 | USD | 20190201 |
| Unknown | China national standards | MT | 25420.0 | USD | 20190201 |
| Unknown | China national standards | MT | 56470.0 | USD | 20190201 |