| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 13630.0 | USD | 20191210 |
| Unknown | China national standards | MT | 2490.0 | USD | 20191210 |
| Unknown | China national standards | MT | 6910.0 | USD | 20191210 |
| Unknown | China national standards | MT | 2090.0 | USD | 20191210 |
| Unknown | China national standards | MT | 2260.0 | USD | 20191210 |
| Unknown | China national standards | MT | 42520.0 | USD | 20191210 |
| Unknown | China national standards | MT | 448370.0 | USD | 20191210 |
| Unknown | China national standards | MT | 75530.0 | USD | 20191210 |
| Unknown | China national standards | MT | 224690.0 | USD | 20191210 |
| Unknown | China national standards | MT | 26420.0 | USD | 20191210 |