| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 26270.0 | USD | 20190919 |
| Unknown | China national standards | MT | 12340.0 | USD | 20190919 |
| Unknown | China national standards | MT | 25280.0 | USD | 20190919 |
| Unknown | China national standards | MT | 3690.0 | USD | 20190919 |
| Unknown | China national standards | MT | 3890.0 | USD | 20190919 |
| Unknown | China national standards | MT | 3720.0 | USD | 20190919 |
| Unknown | China national standards | MT | 3770.0 | USD | 20190919 |
| Unknown | China national standards | MT | 1740.0 | USD | 20190918 |
| Unknown | China national standards | MT | 3720.0 | USD | 20190918 |
| Unknown | China national standards | MT | 3820.0 | USD | 20190918 |