| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2380.0 | USD | 20190101 |
| Unknown | China national standards | MT | 2580.0 | USD | 20190101 |
| Unknown | China national standards | MT | 3090.0 | USD | 20190101 |
| Unknown | China national standards | MT | 3000.0 | USD | 20190101 |
| Unknown | China national standards | MT | 7530.0 | USD | 20190101 |
| Unknown | China national standards | MT | 3220.0 | USD | 20190101 |
| Unknown | China national standards | MT | 3030.0 | USD | 20190101 |
| Unknown | China national standards | MT | 2790.0 | USD | 20190101 |
| Unknown | China national standards | MT | 2410.0 | USD | 20190101 |
| Unknown | China national standards | MT | 2680.0 | USD | 20190101 |