| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 320.0 | USD | 20200319 |
| Unknown | China national standards | MT | 670.0 | USD | 20200318 |
| Unknown | China national standards | MT | 460.0 | USD | 20200318 |
| Unknown | China national standards | MT | 760.0 | USD | 20200318 |
| Unknown | China national standards | MT | 4460.0 | USD | 20200317 |
| Unknown | China national standards | MT | 2720.0 | USD | 20200317 |
| Unknown | China national standards | MT | 7390.0 | USD | 20200317 |
| Unknown | China national standards | MT | 400.0 | USD | 20200317 |
| Unknown | China national standards | MT | 490.0 | USD | 20200317 |
| Unknown | China national standards | MT | 640.0 | USD | 20200317 |