Soft porcelain is generally more expensive than ceramic. This is due to several factors that contribute to the cost of production and the perceived value of the materials.

Firstly, the raw materials used in the production of soft porcelain are typically more expensive than those used in ceramic. Soft porcelain is made from kaolin, ball clay, and feldspar, which are all high-quality minerals that require careful selection and processing. In contrast, ceramic is often made from a mixture of clay, sand, and feldspar, which are more readily available and less expensive. The higher cost of raw materials for soft porcelain directly impacts its overall price.

Secondly, the manufacturing process for soft porcelain is more complex and labor-intensive than that for ceramic. Soft porcelain requires a higher degree of precision and craftsmanship to achieve its delicate and translucent appearance. This includes the need for multiple firing stages and the use of specialized glazes. The additional steps and the skill required to produce soft porcelain contribute to its higher cost.

According to a report by Grand View Research, the global porcelain market was valued at $12.5 billion in 2020, with a projected CAGR of 4.5% from 2021 to 2028. This growth is driven by the increasing demand for high-quality porcelain products in the construction, home goods, and healthcare industries. The higher price point of soft porcelain is a significant factor in its market growth.

Furthermore, the aesthetic appeal of soft porcelain also contributes to its higher cost. Soft porcelain is known for its smooth, glossy finish and delicate coloration, which are highly sought after in the design and decorative industries. This demand for a premium aesthetic adds to the value of soft porcelain products.

In conclusion, soft porcelain is more expensive than ceramic due to the higher cost of raw materials, the complex manufacturing process, and the premium aesthetic it offers. These factors combine to make soft porcelain a more valuable and sought-after material in various industries.