| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5300.0 | USD | 20190818 |
| Unknown | China national standards | MT | 4270.0 | USD | 20190818 |
| Unknown | China national standards | MT | 10670.0 | USD | 20190818 |
| Unknown | China national standards | MT | 4740.0 | USD | 20190818 |
| Unknown | China national standards | MT | 830.0 | USD | 20190818 |
| Unknown | China national standards | MT | 360.0 | USD | 20190818 |
| Unknown | China national standards | MT | 660.0 | USD | 20190818 |
| Unknown | China national standards | MT | 1290.0 | USD | 20190818 |
| Unknown | China national standards | MT | 820.0 | USD | 20190817 |
| Unknown | China national standards | MT | 3970.0 | USD | 20190817 |