| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5340.0 | USD | 20190217 |
| Unknown | China national standards | MT | 4340.0 | USD | 20190217 |
| Unknown | China national standards | MT | 4360.0 | USD | 20190217 |
| Unknown | China national standards | MT | 4660.0 | USD | 20190217 |
| Unknown | China national standards | MT | 4430.0 | USD | 20190217 |
| Unknown | China national standards | MT | 4620.0 | USD | 20190217 |
| Unknown | China national standards | MT | 34610.0 | USD | 20190216 |
| Unknown | China national standards | MT | 31560.0 | USD | 20190216 |
| Unknown | China national standards | MT | 29420.0 | USD | 20190216 |
| Unknown | China national standards | MT | 43890.0 | USD | 20190216 |