| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 30040.0 | USD | 20190201 |
| Unknown | China national standards | MT | 31190.0 | USD | 20190201 |
| Unknown | China national standards | MT | 34080.0 | USD | 20190201 |
| Unknown | China national standards | MT | 33240.0 | USD | 20190201 |
| Unknown | China national standards | MT | 34350.0 | USD | 20190201 |
| Unknown | China national standards | MT | 26080.0 | USD | 20190201 |
| Unknown | China national standards | MT | 31190.0 | USD | 20190201 |
| Unknown | China national standards | MT | 30930.0 | USD | 20190201 |
| Unknown | China national standards | MT | 42950.0 | USD | 20190201 |
| Unknown | China national standards | MT | 25900.0 | USD | 20190201 |