| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 22540.0 | USD | 20190120 |
| Unknown | China national standards | MT | 7360.0 | USD | 20190120 |
| Unknown | China national standards | MT | 3360.0 | USD | 20190120 |
| Unknown | China national standards | MT | 2950.0 | USD | 20190120 |
| Unknown | China national standards | MT | 530.0 | USD | 20190120 |
| Unknown | China national standards | MT | 8740.0 | USD | 20190120 |
| Unknown | China national standards | MT | 15470.0 | USD | 20190119 |
| Unknown | China national standards | MT | 8590.0 | USD | 20190119 |
| Unknown | China national standards | MT | 3210.0 | USD | 20190119 |
| Unknown | China national standards | MT | 17560.0 | USD | 20190119 |