| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5090.0 | USD | 20190813 |
| Unknown | China national standards | MT | 1260.0 | USD | 20190812 |
| Unknown | China national standards | MT | 1920.0 | USD | 20190812 |
| Unknown | China national standards | MT | 17670.0 | USD | 20190812 |
| Unknown | China national standards | MT | 740.0 | USD | 20190811 |
| Unknown | China national standards | MT | 1730.0 | USD | 20190811 |
| Unknown | China national standards | MT | 10340.0 | USD | 20190811 |
| Unknown | China national standards | MT | 9790.0 | USD | 20190811 |
| Unknown | China national standards | MT | 23730.0 | USD | 20190811 |
| Unknown | China national standards | MT | 13260.0 | USD | 20190810 |