Due to different reasons for trademark examination, the statutory time limit of each case type is also different. If a party refuses to accept China National Intellectual Property Administration's decision to reject the application, partially reject the application, the objection is established, the registered trademark is invalid and revoked, it may apply for a review within 15 days from the date of receiving the notice. Therefore, item A is correct. Where a prior obligee or interested party requests to declare a registered trademark invalid for relative reasons, it shall do so within five years from the date of trademark registration, and the owner of a well-known trademark is not limited by the five-year period of malicious registration. Therefore, item B is correct and item E is wrong. There is no time limit for any unit or individual to request the invalidation of a registered trademark for absolute reasons. Therefore, item C is correct and item D is wrong.