| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3370.0 | USD | 20190120 |
| Unknown | China national standards | MT | 3330.0 | USD | 20190120 |
| Unknown | China national standards | MT | 3150.0 | USD | 20190120 |
| Unknown | China national standards | MT | 3770.0 | USD | 20190120 |
| Unknown | China national standards | MT | 31150.0 | USD | 20190119 |
| Unknown | China national standards | MT | 22840.0 | USD | 20190119 |
| Unknown | China national standards | MT | 21550.0 | USD | 20190119 |
| Unknown | China national standards | MT | 22290.0 | USD | 20190119 |
| Unknown | China national standards | MT | 11810.0 | USD | 20190119 |
| Unknown | China national standards | MT | 22400.0 | USD | 20190119 |