| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 8410.0 | USD | 20190501 |
| Unknown | China national standards | MT | 11960.0 | USD | 20190501 |
| Unknown | China national standards | MT | 4610.0 | USD | 20190501 |
| Unknown | China national standards | MT | 3340.0 | USD | 20190501 |
| Unknown | China national standards | MT | 5680.0 | USD | 20190501 |
| Unknown | China national standards | MT | 4910.0 | USD | 20190501 |
| Unknown | China national standards | MT | 5240.0 | USD | 20190501 |
| Unknown | China national standards | MT | 96310.0 | USD | 20190501 |
| Unknown | China national standards | MT | 4920.0 | USD | 20190501 |
| Unknown | China national standards | MT | 29530.0 | USD | 20190501 |