The court shall impose a fine not exceeding fifty thousand dollars ($50,000), in the absence of a finding that the defendant would be incapable of paying such a fine, in addition to any term of imprisonment provided by law for any of the following persons:
(1) Any person who is convicted of violating Section 11351 of the Health and Safety Code by possessing for sale 14.25 grams or more of a substance containing heroin.
(2) Any person who is convicted of violating Section 11352 of the Health and Safety Code by selling or offering to sell 14.25 grams or more of a substance containing heroin.
(3) Any person convicted of violating Section 11351 of the Health and Safety Code by possessing heroin for sale or convicted of violating Section 11352 of the Health and Safety Code by selling or offering to sell heroin, and who has one or more prior convictions for violating Section 11351 or Section 11352 of the Health and Safety Code.