| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 58260.0 | USD | 20190501 |
| Unknown | China national standards | MT | 2640.0 | USD | 20190501 |
| Unknown | China national standards | MT | 19950.0 | USD | 20190501 |
| Unknown | China national standards | MT | 10620.0 | USD | 20190501 |
| Unknown | China national standards | MT | 9250.0 | USD | 20190501 |
| Unknown | China national standards | MT | 35760.0 | USD | 20190501 |
| Unknown | China national standards | MT | 8610.0 | USD | 20190501 |
| Unknown | China national standards | MT | 48300.0 | USD | 20190501 |
| Unknown | China national standards | MT | 4010.0 | USD | 20190501 |
| Unknown | China national standards | MT | 1970.0 | USD | 20190501 |