| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3270.0 | USD | 20190722 |
| Unknown | China national standards | MT | 3310.0 | USD | 20190722 |
| Unknown | China national standards | MT | 3380.0 | USD | 20190722 |
| Unknown | China national standards | MT | 3160.0 | USD | 20190722 |
| Unknown | China national standards | MT | 25820.0 | USD | 20190722 |
| Unknown | China national standards | MT | 22350.0 | USD | 20190722 |
| Unknown | China national standards | MT | 21710.0 | USD | 20190722 |
| Unknown | China national standards | MT | 24050.0 | USD | 20190722 |
| Unknown | China national standards | MT | 27330.0 | USD | 20190722 |
| Unknown | China national standards | MT | 23230.0 | USD | 20190722 |