| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 8850.0 | USD | 20190322 |
| Unknown | China national standards | MT | 7380.0 | USD | 20190322 |
| Unknown | China national standards | MT | 6470.0 | USD | 20190322 |
| Unknown | China national standards | MT | 1090.0 | USD | 20190322 |
| Unknown | China national standards | MT | 930.0 | USD | 20190322 |
| Unknown | China national standards | MT | 1620.0 | USD | 20190322 |
| Unknown | China national standards | MT | 890.0 | USD | 20190321 |
| Unknown | China national standards | MT | 1350.0 | USD | 20190321 |
| Unknown | China national standards | MT | 1350.0 | USD | 20190321 |
| Unknown | China national standards | MT | 13910.0 | USD | 20190321 |