| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 9210.0 | USD | 20190312 |
| Unknown | China national standards | MT | 4470.0 | USD | 20190312 |
| Unknown | China national standards | MT | 33430.0 | USD | 20190311 |
| Unknown | China national standards | MT | 34390.0 | USD | 20190311 |
| Unknown | China national standards | MT | 28330.0 | USD | 20190311 |
| Unknown | China national standards | MT | 31520.0 | USD | 20190311 |
| Unknown | China national standards | MT | 31070.0 | USD | 20190311 |
| Unknown | China national standards | MT | 59890.0 | USD | 20190311 |
| Unknown | China national standards | MT | 45240.0 | USD | 20190311 |
| Unknown | China national standards | MT | 48020.0 | USD | 20190311 |