| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1300.0 | USD | 20200314 |
| Unknown | China national standards | MT | 20140.0 | USD | 20200314 |
| Unknown | China national standards | MT | 18250.0 | USD | 20200313 |
| Unknown | China national standards | MT | 2100.0 | USD | 20200313 |
| Unknown | China national standards | MT | 1300.0 | USD | 20200313 |
| Unknown | China national standards | MT | 14720.0 | USD | 20200312 |
| Unknown | China national standards | MT | 17600.0 | USD | 20200312 |
| Unknown | China national standards | MT | 1620.0 | USD | 20200312 |
| Unknown | China national standards | MT | 11310.0 | USD | 20200312 |
| Unknown | China national standards | MT | 2240.0 | USD | 20200310 |