| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 460.0 | USD | 20190621 |
| Unknown | China national standards | MT | 1340.0 | USD | 20190621 |
| Unknown | China national standards | MT | 2170.0 | USD | 20190620 |
| Unknown | China national standards | MT | 16630.0 | USD | 20190620 |
| Unknown | China national standards | MT | 2420.0 | USD | 20190620 |
| Unknown | China national standards | MT | 18410.0 | USD | 20190620 |
| Unknown | China national standards | MT | 10070.0 | USD | 20190620 |
| Unknown | China national standards | MT | 30630.0 | USD | 20190620 |
| Unknown | China national standards | MT | 10070.0 | USD | 20190620 |
| Unknown | China national standards | MT | 17850.0 | USD | 20190620 |