| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 860.0 | USD | 20190120 |
| Unknown | China national standards | MT | 1760.0 | USD | 20190120 |
| Unknown | China national standards | MT | 1530.0 | USD | 20190120 |
| Unknown | China national standards | MT | 6050.0 | USD | 20190119 |
| Unknown | China national standards | MT | 780.0 | USD | 20190119 |
| Unknown | China national standards | MT | 5400.0 | USD | 20190118 |
| Unknown | China national standards | MT | 1470.0 | USD | 20190118 |
| Unknown | China national standards | MT | 23180.0 | USD | 20190117 |
| Unknown | China national standards | MT | 6000.0 | USD | 20190117 |
| Unknown | China national standards | MT | 720.0 | USD | 20190116 |