| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1290.0 | USD | 20200501 |
| Unknown | China national standards | MT | 9100.0 | USD | 20200501 |
| Unknown | China national standards | MT | 11060.0 | USD | 20200423 |
| Unknown | China national standards | MT | 8650.0 | USD | 20200423 |
| Unknown | China national standards | MT | 25150.0 | USD | 20200423 |
| Unknown | China national standards | MT | 1300.0 | USD | 20200423 |
| Unknown | China national standards | MT | 1230.0 | USD | 20200423 |
| Unknown | China national standards | MT | 1360.0 | USD | 20200423 |
| Unknown | China national standards | MT | 1340.0 | USD | 20200422 |
| Unknown | China national standards | MT | 1210.0 | USD | 20200422 |