| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4240.0 | USD | 20190919 |
| Unknown | China national standards | MT | 11510.0 | USD | 20190919 |
| Unknown | China national standards | MT | 140.0 | USD | 20190918 |
| Unknown | China national standards | MT | 4940.0 | USD | 20190918 |
| Unknown | China national standards | MT | 1530.0 | USD | 20190918 |
| Unknown | China national standards | MT | 15760.0 | USD | 20190918 |
| Unknown | China national standards | MT | 11200.0 | USD | 20190918 |
| Unknown | China national standards | MT | 970.0 | USD | 20190917 |
| Unknown | China national standards | MT | 1710.0 | USD | 20190917 |
| Unknown | China national standards | MT | 940.0 | USD | 20190917 |