| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4290.0 | USD | 20190722 |
| Unknown | China national standards | MT | 4040.0 | USD | 20190722 |
| Unknown | China national standards | MT | 3920.0 | USD | 20190722 |
| Unknown | China national standards | MT | 4060.0 | USD | 20190722 |
| Unknown | China national standards | MT | 31640.0 | USD | 20190722 |
| Unknown | China national standards | MT | 27350.0 | USD | 20190722 |
| Unknown | China national standards | MT | 28130.0 | USD | 20190722 |
| Unknown | China national standards | MT | 32060.0 | USD | 20190722 |
| Unknown | China national standards | MT | 9250.0 | USD | 20190722 |
| Unknown | China national standards | MT | 5010.0 | USD | 20190722 |