| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5950.0 | USD | 20191210 |
| Unknown | China national standards | MT | 6380.0 | USD | 20191210 |
| Unknown | China national standards | MT | 2130.0 | USD | 20191210 |
| Unknown | China national standards | MT | 8860.0 | USD | 20191210 |
| Unknown | China national standards | MT | 5930.0 | USD | 20191210 |
| Unknown | China national standards | MT | 7720.0 | USD | 20191210 |
| Unknown | China national standards | MT | 6670.0 | USD | 20191210 |
| Unknown | China national standards | MT | 1890.0 | USD | 20191210 |
| Unknown | China national standards | MT | 2580.0 | USD | 20191210 |
| Unknown | China national standards | MT | 25440.0 | USD | 20191210 |