| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4100.0 | USD | 20190121 |
| Unknown | China national standards | MT | 16910.0 | USD | 20190120 |
| Unknown | China national standards | MT | 20360.0 | USD | 20190120 |
| Unknown | China national standards | MT | 4110.0 | USD | 20190120 |
| Unknown | China national standards | MT | 22650.0 | USD | 20190119 |
| Unknown | China national standards | MT | 7870.0 | USD | 20190119 |
| Unknown | China national standards | MT | 11520.0 | USD | 20190119 |
| Unknown | China national standards | MT | 2030.0 | USD | 20190119 |
| Unknown | China national standards | MT | 3290.0 | USD | 20190118 |
| Unknown | China national standards | MT | 2030.0 | USD | 20190118 |