أبو عمرو reads الهاء with a sukoon in the following words:
(Same as Hafs)
There are two ways of reading this occurrence for Doori 'an Abui 'Amr: with a sukoon and with a vowel and a silah, As-Soosi 'an Abi 'Amr reads it with a sukoon only.
دوري عن أبي عمرٍو reads the following هاء الضمير differently than Hafs;
In the following word which occurs twice in the Qur’an Abu 'Amr reads it with an added hamzah saakinah followed by a هاء مضمومة