| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 13210.0 | USD | 20200410 |
| Unknown | China national standards | MT | 101130.0 | USD | 20200401 |
| Unknown | China national standards | MT | 90370.0 | USD | 20200401 |
| Unknown | China national standards | MT | 85460.0 | USD | 20200401 |
| Unknown | China national standards | MT | 87450.0 | USD | 20200401 |
| Unknown | China national standards | MT | 108450.0 | USD | 20200401 |
| Unknown | China national standards | MT | 12430.0 | USD | 20200401 |
| Unknown | China national standards | MT | 12150.0 | USD | 20200401 |
| Unknown | China national standards | MT | 12150.0 | USD | 20200401 |
| Unknown | China national standards | MT | 12190.0 | USD | 20200401 |