生物制造的市本率（PC值）：定义与应用

张以恒, 陈雪梅, 石婷

Price to Cost-of-raw-materials Ratio(PC) of biomanufacturing: definition and application

Yi-Heng P. Job ZHANG, Xuemei CHEN, Ting SHI

图2 淀粉为原料生产多种产品的PC值比较以及猜测产品未来制造成本

Fig. 2 Comparison of PC values for various products produced from starch and their prices for in the middle term and the long term