| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 10900.0 | USD | 20190701 |
| Unknown | China national standards | MT | 5310.0 | USD | 20190701 |
| Unknown | China national standards | MT | 5540.0 | USD | 20190701 |
| Unknown | China national standards | MT | 52820.0 | USD | 20190701 |
| Unknown | China national standards | MT | 20550.0 | USD | 20190701 |
| Unknown | China national standards | MT | 11770.0 | USD | 20190701 |
| Unknown | China national standards | MT | 115220.0 | USD | 20190701 |
| Unknown | China national standards | MT | 23850.0 | USD | 20190701 |
| Unknown | China national standards | MT | 5050.0 | USD | 20190701 |
| Unknown | China national standards | MT | 6390.0 | USD | 20190701 |