| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5510.0 | USD | 20190501 |
| Unknown | China national standards | MT | 2460.0 | USD | 20190501 |
| Unknown | China national standards | MT | 14690.0 | USD | 20190501 |
| Unknown | China national standards | MT | 1210.0 | USD | 20190501 |
| Unknown | China national standards | MT | 1520.0 | USD | 20190501 |
| Unknown | China national standards | MT | 1110.0 | USD | 20190501 |
| Unknown | China national standards | MT | 1120.0 | USD | 20190501 |
| Unknown | China national standards | MT | 970.0 | USD | 20190501 |
| Unknown | China national standards | MT | 2310.0 | USD | 20190501 |
| Unknown | China national standards | MT | 2100.0 | USD | 20190501 |