What is the question?
Radak: Who counseled to destroy Tzor, that the counsel was fulfilled, if not for Elokim? His counsel is fulfilled.
What is "Ma'atirah"?
Radak: It crowns its king and residents, amidst their wealth and honor.
Malbim: It crowns [other] kings.
Were its merchants officers?!
Radak: They were esteemed like officers.
Malbim: Yes - they rule due to their great wealth.
What are "Kin'aneha"?
Rashi: Its merchants. This is like "Kena'an b'Yado Moznei Mirmah" (Hoshe'a 12:8), "v'Lo Yihyeh Chena'ani Od" (Zecharyah 14:21). Radak - the matter is repeated in different words.
Radak citing Targum Yonasan: Its authorities.
Malbim: They are small merchants. Even its peddlers who go around the city, who are disgraced elsewhere, in Tzor they are honored due to their great wealth.