| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4540.0 | USD | 20191210 |
| Unknown | China national standards | MT | 1060.0 | USD | 20191210 |
| Unknown | China national standards | MT | 4270.0 | USD | 20191210 |
| Unknown | China national standards | MT | 6490.0 | USD | 20191210 |
| Unknown | China national standards | MT | 5900.0 | USD | 20191210 |
| Unknown | China national standards | MT | 7780.0 | USD | 20191210 |
| Unknown | China national standards | MT | 8180.0 | USD | 20191210 |
| Unknown | China national standards | MT | 1210.0 | USD | 20191210 |
| Unknown | China national standards | MT | 730.0 | USD | 20191210 |
| Unknown | China national standards | MT | 1060.0 | USD | 20191210 |