| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 110.0 | USD | 20200317 |
| Unknown | China national standards | MT | 110.0 | USD | 20200317 |
| Unknown | China national standards | MT | 680.0 | USD | 20200316 |
| Unknown | China national standards | MT | 780.0 | USD | 20200316 |
| Unknown | China national standards | MT | 690.0 | USD | 20200316 |
| Unknown | China national standards | MT | 700.0 | USD | 20200316 |
| Unknown | China national standards | MT | 630.0 | USD | 20200316 |
| Unknown | China national standards | MT | 680.0 | USD | 20200316 |
| Unknown | China national standards | MT | 460.0 | USD | 20200316 |
| Unknown | China national standards | MT | 700.0 | USD | 20200316 |