| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 790.0 | USD | 20190817 |
| Unknown | China national standards | MT | 880.0 | USD | 20190817 |
| Unknown | China national standards | MT | 120.0 | USD | 20190817 |
| Unknown | China national standards | MT | 780.0 | USD | 20190816 |
| Unknown | China national standards | MT | 790.0 | USD | 20190816 |
| Unknown | China national standards | MT | 1720.0 | USD | 20190816 |
| Unknown | China national standards | MT | 940.0 | USD | 20190816 |
| Unknown | China national standards | MT | 850.0 | USD | 20190816 |
| Unknown | China national standards | MT | 110.0 | USD | 20190816 |
| Unknown | China national standards | MT | 130.0 | USD | 20190815 |