| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1320.0 | USD | 20190114 |
| Unknown | China national standards | MT | 2940.0 | USD | 20190113 |
| Unknown | China national standards | MT | 5520.0 | USD | 20190113 |
| Unknown | China national standards | MT | 3750.0 | USD | 20190113 |
| Unknown | China national standards | MT | 600.0 | USD | 20190113 |
| Unknown | China national standards | MT | 980.0 | USD | 20190113 |
| Unknown | China national standards | MT | 950.0 | USD | 20190113 |
| Unknown | China national standards | MT | 660.0 | USD | 20190113 |
| Unknown | China national standards | MT | 770.0 | USD | 20190113 |
| Unknown | China national standards | MT | 5060.0 | USD | 20190112 |