| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 8620.0 | USD | 20190314 |
| Unknown | China national standards | MT | 2230.0 | USD | 20190314 |
| Unknown | China national standards | MT | 1440.0 | USD | 20190312 |
| Unknown | China national standards | MT | 5460.0 | USD | 20190312 |
| Unknown | China national standards | MT | 9390.0 | USD | 20190312 |
| Unknown | China national standards | MT | 9430.0 | USD | 20190312 |
| Unknown | China national standards | MT | 1280.0 | USD | 20190311 |
| Unknown | China national standards | MT | 1390.0 | USD | 20190311 |
| Unknown | China national standards | MT | 820.0 | USD | 20190311 |
| Unknown | China national standards | MT | 800.0 | USD | 20190311 |