| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 480.0 | USD | 20190501 |
| Unknown | China national standards | MT | 10110.0 | USD | 20190501 |
| Unknown | China national standards | MT | 850.0 | USD | 20190501 |
| Unknown | China national standards | MT | 9470.0 | USD | 20190501 |
| Unknown | China national standards | MT | 5420.0 | USD | 20190501 |
| Unknown | China national standards | MT | 720.0 | USD | 20190501 |
| Unknown | China national standards | MT | 790.0 | USD | 20190501 |
| Unknown | China national standards | MT | 4980.0 | USD | 20190501 |
| Unknown | China national standards | MT | 810.0 | USD | 20190501 |
| Unknown | China national standards | MT | 4090.0 | USD | 20190501 |