Is the following statement about the submission and publication of the application version incorrect?

A、 The Chinese and English versions of the application copy must be submitted to the Listing Division of the Stock Exchange for filing.
B、 The application copy is required to be posted on the HKExnews website, but is subject to prior review by the Stock Exchange.
C、 Sponsors are responsible for ensuring the quality and integrity of the files.
D、 The online version submitted to the Stock Exchange for review is required to be masked.