| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2130.0 | USD | 20191210 |
| Unknown | China national standards | MT | 2080.0 | USD | 20191210 |
| Unknown | China national standards | MT | 2230.0 | USD | 20191210 |
| Unknown | China national standards | MT | 2260.0 | USD | 20191210 |
| Unknown | China national standards | MT | 2160.0 | USD | 20191210 |
| Unknown | China national standards | MT | 890.0 | USD | 20191210 |
| Unknown | China national standards | MT | 2170.0 | USD | 20191210 |
| Unknown | China national standards | MT | 15820.0 | USD | 20191201 |
| Unknown | China national standards | MT | 16310.0 | USD | 20191201 |
| Unknown | China national standards | MT | 14750.0 | USD | 20191201 |