Notification letter for non-registered shareholders and reply form

The Current Corporate Communication of the Company have been published in English and Chinese languages and are available on the website of the Company at www.boevx.com and the website of Hong Kong Exchanges and Clearing Limited (“HKEX”) at www.hkexnews.hk. If you who have selected to receive the Company’s Corporate Communications (the “Corporate Communications”) in printed form, enclosed are the