| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5030.0 | USD | 20190120 |
| Unknown | China national standards | MT | 2940.0 | USD | 20190120 |
| Unknown | China national standards | MT | 3740.0 | USD | 20190120 |
| Unknown | China national standards | MT | 2940.0 | USD | 20190120 |
| Unknown | China national standards | MT | 4110.0 | USD | 20190120 |
| Unknown | China national standards | MT | 3300.0 | USD | 20190119 |
| Unknown | China national standards | MT | 4280.0 | USD | 20190119 |
| Unknown | China national standards | MT | 4110.0 | USD | 20190119 |
| Unknown | China national standards | MT | 3100.0 | USD | 20190119 |
| Unknown | China national standards | MT | 23920.0 | USD | 20190118 |