| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1310.0 | USD | 20190401 |
| Unknown | China national standards | MT | 3530.0 | USD | 20190401 |
| Unknown | China national standards | MT | 3390.0 | USD | 20190401 |
| Unknown | China national standards | MT | 1800.0 | USD | 20190401 |
| Unknown | China national standards | MT | 5050.0 | USD | 20190401 |
| Unknown | China national standards | MT | 2910.0 | USD | 20190401 |
| Unknown | China national standards | MT | 1800.0 | USD | 20190401 |
| Unknown | China national standards | MT | 13780.0 | USD | 20190401 |
| Unknown | China national standards | MT | 3500.0 | USD | 20190401 |
| Unknown | China national standards | MT | 750.0 | USD | 20190401 |