Do expats pay wealth tax in Spain?

Could you please clarify for me whether expatriates residing in Spain are subject to paying wealth tax? I'm particularly interested in understanding the regulations surrounding this matter, as I've heard varying opinions on the topic. Are there specific criteria that determine if an expatriate is liable for wealth tax, or is it a blanket policy that applies to all foreigners residing in the country? Additionally, I'm wondering if there are any exemptions or reliefs available for expatriates in relation to wealth tax. Thank you for your assistance in clarifying this matter.