| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 22340.0 | USD | 20190814 |
| Unknown | China national standards | MT | 66590.0 | USD | 20190814 |
| Unknown | China national standards | MT | 3830.0 | USD | 20190814 |
| Unknown | China national standards | MT | 17580.0 | USD | 20190813 |
| Unknown | China national standards | MT | 14660.0 | USD | 20190812 |
| Unknown | China national standards | MT | 43630.0 | USD | 20190811 |
| Unknown | China national standards | MT | 2840.0 | USD | 20190811 |
| Unknown | China national standards | MT | 19530.0 | USD | 20190811 |
| Unknown | China national standards | MT | 3990.0 | USD | 20190811 |
| Unknown | China national standards | MT | 14670.0 | USD | 20190810 |