There's only one kind of letter to this CEO that could possibly change his mind, but such a letter would be more of a special message from a syndicate of Mob Bosses, not a passive "please do the right thing because we trusted you" letter from honest, law-abiding iHub retail shareholders.
(Disclaimer: Extortion is illegal and not ever advised; do not threaten the CEO or anyone related to the CEO; do not set the CEO up for arrest on unrelated charges in China such as narcotic trafficking or possession of contraband, etc.).
-Andrew
Any chance another letter to the CEO would help?