| 16 Aug 2021 | Disclosure of Interest/ Changes in Interest of Director/ Chief Executive Officer | Read More |
| 12 Aug 2021 | Divestment of Entire 40% Equity Interest In Xin-shan Ang-de (Zibo) Materials Co., Ltd | Read More |
| 12 Aug 2021 | Financial Statements and Related Announcement::Half Yearly Results | Read More |
| 06 Aug 2021 | Disclosure of Changes in Interest of Substantial Shareholder | Read More |
| 05 Aug 2021 | Disclosure of Changes in Interest of Substantial Shareholder | Read More |
| 18 Jun 2021 | Disclosure of Interest/ Changes in Interest of Director/ Chief Executive Officer | Read More |
| 17 Jun 2021 | Disclosure of Interest/ Changes in Interest of Director/ Chief Executive Officer | Read More |
| 01 Jun 2021 | Disclosure of Changes in Interest of Substantial Shareholder | Read More |
| 28 May 2021 | Sustainability Report 2020 | Read More |
