| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 54640.0 | USD | 20200322 |
| Unknown | China national standards | MT | 2460.0 | USD | 20200321 |
| Unknown | China national standards | MT | 2170.0 | USD | 20200321 |
| Unknown | China national standards | MT | 13270.0 | USD | 20200320 |
| Unknown | China national standards | MT | 1280.0 | USD | 20200320 |
| Unknown | China national standards | MT | 2000.0 | USD | 20200318 |
| Unknown | China national standards | MT | 9100.0 | USD | 20200317 |
| Unknown | China national standards | MT | 7980.0 | USD | 20200317 |
| Unknown | China national standards | MT | 4710.0 | USD | 20200316 |
| Unknown | China national standards | MT | 18320.0 | USD | 20200316 |