The trade of antique porcelain sculptures is deeply influenced by cultural heritage laws, which aim to preserve national and global historical artifacts. These laws often restrict the export, sale, and ownership of culturally significant porcelain pieces, particularly those deemed irreplaceable or linked to a country's heritage.

For collectors and dealers, navigating these regulations can be complex. Many countries require provenance documentation to prove legal acquisition, and unauthorized trade can lead to severe penalties, including confiscation or criminal charges. International treaties, such as UNESCO’s 1970 Convention, further complicate cross-border transactions by mandating cooperation between nations to prevent illicit trafficking.

Despite these challenges, the market for antique porcelain remains vibrant, with auctions and private sales adapting to legal frameworks. Ethical collectors now prioritize transparency, ensuring their acquisitions comply with local and international laws. Ultimately, cultural heritage laws balance preservation with commerce, shaping how these exquisite artifacts circulate in the modern world.