The option may be exercised at any time during the exercise period, commencing on the expiry of 6 calendar months from the date the option is granted and accepted, But in any event not later than ten years from the date of grant.

• 购股权可以于行使期间内任何时间行使,行使期由授予购股权及被接纳日起六个月后开始,惟不得超过该购股权授出日期十年以外。