Wujin wood is generally more expensive than rosewood.

Wujin wood, also known as Wutong wood, is a type of wood that is highly valued for its durability, strength, and aesthetic appeal. It is commonly used in high-end furniture, flooring, and construction projects. The demand for Wujin wood has been increasing over the years, which has driven up its price. On the other hand, rosewood is a type of wood that is also highly sought after for its beauty and durability, but it is often more expensive due to its rarity and the restrictions placed on its trade.

According to the FAO (Food and Agriculture Organization of the United Nations), rosewood is classified as a "timber species of high commercial value," which means that it is subject to strict regulations and controls. The Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES) has also listed many species of rosewood as endangered, which has further increased their value and price. The rarity and the legal restrictions on rosewood have made it more expensive than Wujin wood.

Additionally, the production and transportation of rosewood are often more costly due to the need for specialized handling and the risk of illegal logging. The high demand for rosewood in countries like China and Vietnam has also contributed to its increased price. In contrast, Wujin wood is more readily available and has a more stable supply, which helps keep its price relatively lower.

In conclusion, while both Wujin wood and rosewood are valuable and durable, rosewood is generally more expensive due to its rarity, legal restrictions, and higher production and transportation costs.