| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2390.0 | USD | 20190312 |
| Unknown | China national standards | MT | 1500.0 | USD | 20190311 |
| Unknown | China national standards | MT | 760.0 | USD | 20190311 |
| Unknown | China national standards | MT | 4920.0 | USD | 20190311 |
| Unknown | China national standards | MT | 6110.0 | USD | 20190311 |
| Unknown | China national standards | MT | 6810.0 | USD | 20190311 |
| Unknown | China national standards | MT | 10910.0 | USD | 20190311 |
| Unknown | China national standards | MT | 6080.0 | USD | 20190311 |
| Unknown | China national standards | MT | 16130.0 | USD | 20190311 |
| Unknown | China national standards | MT | 5030.0 | USD | 20190311 |