| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4020.0 | USD | 20190413 |
| Unknown | China national standards | MT | 3430.0 | USD | 20190413 |
| Unknown | China national standards | MT | 22460.0 | USD | 20190413 |
| Unknown | China national standards | MT | 21050.0 | USD | 20190413 |
| Unknown | China national standards | MT | 31720.0 | USD | 20190413 |
| Unknown | China national standards | MT | 9250.0 | USD | 20190413 |
| Unknown | China national standards | MT | 2980.0 | USD | 20190412 |
| Unknown | China national standards | MT | 4670.0 | USD | 20190412 |
| Unknown | China national standards | MT | 19850.0 | USD | 20190412 |
| Unknown | China national standards | MT | 22920.0 | USD | 20190412 |