| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 30380.0 | USD | 20190322 |
| Unknown | China national standards | MT | 30860.0 | USD | 20190322 |
| Unknown | China national standards | MT | 32290.0 | USD | 20190322 |
| Unknown | China national standards | MT | 34520.0 | USD | 20190322 |
| Unknown | China national standards | MT | 30290.0 | USD | 20190322 |
| Unknown | China national standards | MT | 30320.0 | USD | 20190322 |
| Unknown | China national standards | MT | 4460.0 | USD | 20190322 |
| Unknown | China national standards | MT | 3830.0 | USD | 20190322 |
| Unknown | China national standards | MT | 6490.0 | USD | 20190321 |
| Unknown | China national standards | MT | 4490.0 | USD | 20190321 |