| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5630.0 | USD | 20190819 |
| Unknown | China national standards | MT | 21040.0 | USD | 20190819 |
| Unknown | China national standards | MT | 38270.0 | USD | 20190819 |
| Unknown | China national standards | MT | 16660.0 | USD | 20190817 |
| Unknown | China national standards | MT | 2020.0 | USD | 20190817 |
| Unknown | China national standards | MT | 1140.0 | USD | 20190817 |
| Unknown | China national standards | MT | 7830.0 | USD | 20190817 |
| Unknown | China national standards | MT | 2420.0 | USD | 20190817 |
| Unknown | China national standards | MT | 1390.0 | USD | 20190817 |
| Unknown | China national standards | MT | 65900.0 | USD | 20190816 |