The cost of tetos de alumínio varies significantly based on material quality, grossura, terminar, and brand. Prices can range from approximately 50 RMB to over 400 RMB per square meter. Factors such as special coatings, like fluorocarbon, and customization can increase the price. Online marketplaces offer a wide range of options, with Alibaba listing prices from 15.0 RMB to 43.7 RMB per unit or kilogram. To get the most accurate pricing, it’s recommended to contact suppliers directly or check the latest listings on e-commerce platforms, as prices can change due to market conditions and specific product details.