Corporate Communications will be available on the website of the Company at www.essexbio.com and the HKEXnews website at www.hkexnews.hk. If you want to receive the Corporate Communications in printed form, please send an email to the Company’s Hong Kong share registrar (the “Share Registrar”), Computershare Hong Kong Investor Services Limited, at essex.ecom@computerhsare.com.hk specifying your name, address and request to receive the Corporate Communications in printed form. If you want to elect or change means of receipt of Corporate Communications, and/or provide or change your email address, please liaise with the Share Registrar (for registered shareholders) or liaise with your bank(s), broker(s), custodian(s), nominee(s) or HKSCC Nominees Limited through which your shares are held (for non-registered shareholders).