| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6380.0 | USD | 20190818 |
| Unknown | China national standards | MT | 7790.0 | USD | 20190817 |
| Unknown | China national standards | MT | 5190.0 | USD | 20190817 |
| Unknown | China national standards | MT | 4600.0 | USD | 20190817 |
| Unknown | China national standards | MT | 710.0 | USD | 20190816 |
| Unknown | China national standards | MT | 1130.0 | USD | 20190816 |
| Unknown | China national standards | MT | 4500.0 | USD | 20190816 |
| Unknown | China national standards | MT | 4160.0 | USD | 20190816 |
| Unknown | China national standards | MT | 890.0 | USD | 20190816 |
| Unknown | China national standards | MT | 690.0 | USD | 20190816 |