| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4160.0 | USD | 20190620 |
| Unknown | China national standards | MT | 11540.0 | USD | 20190620 |
| Unknown | China national standards | MT | 341090.0 | USD | 20190620 |
| Unknown | China national standards | MT | 341090.0 | USD | 20190620 |
| Unknown | China national standards | MT | 8840.0 | USD | 20190620 |
| Unknown | China national standards | MT | 12210.0 | USD | 20190620 |
| Unknown | China national standards | MT | 380.0 | USD | 20190620 |
| Unknown | China national standards | MT | 2250.0 | USD | 20190620 |
| Unknown | China national standards | MT | 1630.0 | USD | 20190620 |
| Unknown | China national standards | MT | 2250.0 | USD | 20190620 |