| · | [Silicon]Silicon Metal in Japan Market | 4/7/2022 |
| · | [Silicon]Ferro Silicon in USA Market | 4/6/2022 |
| · | [Silicon]Ferro Silicon in Japan Market | 4/6/2022 |
| · | [Silicon]Ferro Silicon in South Korea Market | 4/6/2022 |
| · | [Silicon]Ferro Silicon in EU Market | 4/6/2022 |
| · | [Silicon]Ferro Silicon in India Market | 4/6/2022 |
| · | [Silicon]Silicon Metal in Japan Market | 4/6/2022 |
| · | [Silicon]Ferro Silicon in USA Market | 4/2/2022 |
| · | [Silicon]Ferro Silicon in Japan Market | 4/2/2022 |
| · | [Silicon]Ferro Silicon in South Korea Market | 4/2/2022 |
| · | [Silicon]Ferro Silicon in EU Market | 4/2/2022 |
| · | [Silicon]Ferro Silicon in India Market | 4/2/2022 |
| · | [Silicon]Silicon Metal in Japan Market | 4/2/2022 |
| · | [Silicon]Ferro Silicon in USA Market | 4/1/2022 |
| · | [Silicon]Ferro Silicon in Japan Market | 4/1/2022 |