| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 320.0 | USD | 20190116 |
| Unknown | China national standards | MT | 1920.0 | USD | 20190115 |
| Unknown | China national standards | MT | 4590.0 | USD | 20190115 |
| Unknown | China national standards | MT | 4180.0 | USD | 20190115 |
| Unknown | China national standards | MT | 1800.0 | USD | 20190115 |
| Unknown | China national standards | MT | 1920.0 | USD | 20190115 |
| Unknown | China national standards | MT | 2250.0 | USD | 20190115 |
| Unknown | China national standards | MT | 3340.0 | USD | 20190115 |
| Unknown | China national standards | MT | 2210.0 | USD | 20190115 |
| Unknown | China national standards | MT | 2220.0 | USD | 20190114 |