| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6760.0 | USD | 20191201 |
| Unknown | China national standards | MT | 9510.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1038890.0 | USD | 20191201 |
| Unknown | China national standards | MT | 239370.0 | USD | 20191201 |
| Unknown | China national standards | MT | 867180.0 | USD | 20191201 |
| Unknown | China national standards | MT | 150810.0 | USD | 20191201 |
| Unknown | China national standards | MT | 46880.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1049530.0 | USD | 20191201 |
| Unknown | China national standards | MT | 188470.0 | USD | 20191201 |
| Unknown | China national standards | MT | 133530.0 | USD | 20191201 |