| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 600.0 | USD | 20200501 |
| Unknown | China national standards | MT | 9360.0 | USD | 20200501 |
| Unknown | China national standards | MT | 1320.0 | USD | 20200501 |
| Unknown | China national standards | MT | 5020.0 | USD | 20200501 |
| Unknown | China national standards | MT | 3780.0 | USD | 20200423 |
| Unknown | China national standards | MT | 3620.0 | USD | 20200423 |
| Unknown | China national standards | MT | 220.0 | USD | 20200422 |
| Unknown | China national standards | MT | 9330.0 | USD | 20200421 |
| Unknown | China national standards | MT | 2510.0 | USD | 20200421 |
| Unknown | China national standards | MT | 17690.0 | USD | 20200420 |