| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 220.0 | USD | 20190722 |
| Unknown | China national standards | MT | 5760.0 | USD | 20190722 |
| Unknown | China national standards | MT | 10870.0 | USD | 20190722 |
| Unknown | China national standards | MT | 5330.0 | USD | 20190722 |
| Unknown | China national standards | MT | 10670.0 | USD | 20190722 |
| Unknown | China national standards | MT | 220.0 | USD | 20190722 |
| Unknown | China national standards | MT | 5340.0 | USD | 20190721 |
| Unknown | China national standards | MT | 9800.0 | USD | 20190721 |
| Unknown | China national standards | MT | 7620.0 | USD | 20190721 |
| Unknown | China national standards | MT | 1180.0 | USD | 20190721 |