衍生产品
yǎn​shēng​chǎn​pǐn

derivative product

衍生产品 (衍生產品) yǎn​shēng​chǎn​pǐn
derivative product
a product that is derived from an original source or brand, such as merchandise or spin-off goods
financial derivative
a financial security or instrument whose value is determined by an underlying asset, such as a stock or commodity

Sources
Definitions
CC-CEDICT